DS21448 Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Interface - Telecom
IC LIU QUAD E1/T1/J1 144-BGA
Specifications
Part Status | Active |
Function | Line Interface Unit (LIU) |
Number of Circuits | 4 |
Voltage - Supply | 3.135 V ~ 3.465 V |
Current - Supply | 320mA |
Operating Temperature | 0°C ~ 70°C |
Mounting Type | Surface Mount |
Package / Case | 144-BGA |
Supplier Device Package | 144-TEPBGA (17x17) |
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Rochester Electronics
Certificates

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Maxim Integrated | IC LIU QUAD E1/T1/J1 144-BGA | 65054 |
|
Inquiry | |
DS21448G+ | Maxim Integrated | IC LIU E1/T1/J1 QUAD 144BGA | 205749 |
|
Inquiry | |
DS21448L | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP | 3506 |
|
Inquiry | |
DS21448L+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP | 95277 |
|
Inquiry | |
DS21448N | Maxim Integrated | IC LINE QUAD 3.3V E1/T1/J1 BGA | 32425 |
|
Inquiry | |
DS21448GN+ | Maxim Integrated | IC LIU QUAD E1/T1 144-BGA | 215022 |
|
Inquiry | |
DS21448LN+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP | 280252 |
|
Inquiry | |
DS21448L+W | Maxim Integrated | IC LINE QUAD 3.3V E1/T1/J1 LQFP | 129053 |
|
Inquiry | |
DS21448A1 | Maxim Integrated | IC DS21448 REV A1 COMM TEBGA | 102091 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DS21448 | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 8110 |
|
Inquiry | ||||||||
DS21448G+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 14830 |
|
Inquiry | ||||||||
DS21448L+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 4640 |
|
Inquiry | ||||||||
DS21448L | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 19070 |
|
Inquiry | ||||||||
DS21448N | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 1750 |
|
Inquiry | ||||||||
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 6160 |
|
Inquiry | ||||||||
DS21448A1 | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 15920 |
|
Inquiry | ||||||||
DS21448L+W | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 1290 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 3295 |
|
Inquiry | |
DS21448G+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 3171 |
|
Inquiry | |
DS21448L | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 2121 |
|
Inquiry | |
DS21448L+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 3814 |
|
Inquiry | |
DS21448N | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 2266 |
|
Inquiry | |
DS21448GN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 2183 |
|
Inquiry | |
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 3267 |
|
Inquiry | |
DS21448A1 | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 240 |
|
Inquiry | |
DS21448L+W | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 2339 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Analog Devices Inc./Maxim Integrated | 8156 |
|
Inquiry | ||
DS21448G+ | Analog Devices Inc./Maxim Integrated | 9070 |
|
Inquiry | ||
DS21448L | Analog Devices Inc./Maxim Integrated | 9826 |
|
Inquiry | ||
DS21448L+ | Analog Devices Inc./Maxim Integrated | 6840 |
|
Inquiry | ||
DS21448N | Analog Devices Inc./Maxim Integrated | 8961 |
|
Inquiry | ||
DS21448GN+ | Analog Devices Inc./Maxim Integrated | 9005 |
|
Inquiry | ||
DS21448LN+ | Analog Devices Inc./Maxim Integrated | 9910 |
|
Inquiry | ||
DS21448A1 | Analog Devices Inc./Maxim Integrated | 8575 |
|
Inquiry | ||
DS21448L+W | Analog Devices Inc./Maxim Integrated | 6574 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
DS21448 | Analog Devices Inc./Maxim Integrated | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 308 |
|
Inquiry | ||||||
DS21448G+ | Analog Devices Inc./Maxim Integrated | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 2924 |
|
Inquiry | ||||||
DS21448L | Analog Devices Inc./Maxim Integrated | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 225 |
|
Inquiry | ||||||
DS21448L+ | Analog Devices Inc./Maxim Integrated | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 300 |
|
Inquiry | ||||||
DS21448N | Analog Devices Inc./Maxim Integrated | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 2831 |
|
Inquiry | ||||||
DS21448GN+ | Analog Devices Inc./Maxim Integrated | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 340 |
|
Inquiry | ||||||
DS21448LN+ | Analog Devices Inc./Maxim Integrated | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 300 |
|
Inquiry | ||||||
DS21448A1 | Analog Devices Inc./Maxim Integrated | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 148 |
|
Inquiry | ||||||
DS21448L+W | Analog Devices Inc./Maxim Integrated | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Box | 340 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Analog Devices, Inc. | 42783 |
|
Inquiry | ||
DS21448G+ | Analog Devices, Inc. | 45105 |
|
Inquiry | ||
DS21448L | Analog Devices, Inc. | 43043 |
|
Inquiry | ||
DS21448L+ | Analog Devices, Inc. | 45459 |
|
Inquiry | ||
DS21448N | Analog Devices, Inc. | 41357 |
|
Inquiry | ||
DS21448GN+ | Analog Devices, Inc. | 45540 |
|
Inquiry | ||
DS21448LN+ | Analog Devices, Inc. | 44202 |
|
Inquiry | ||
DS21448A1 | Analog Devices, Inc. | 40935 |
|
Inquiry | ||
DS21448L+W | Analog Devices, Inc. | 41696 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Maxim Integrated | IC TELECOM INTERFACE 144BGA | 7445 |
|
Inquiry | |
DS21448G+ | Maxim Integrated | IC TELECOM INTERFACE 144BGA | 810 |
|
Inquiry | |
DS21448L | Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 6667 |
|
Inquiry | |
DS21448L+ | Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 3120 |
|
Inquiry | |
DS21448N | Maxim Integrated | IC TELECOM INTERFACE 144BGA | 2474 |
|
Inquiry | |
DS21448GN+ | Maxim Integrated | IC TELECOM INTERFACE 144BGA | 7237 |
|
Inquiry | |
DS21448LN+ | Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 2839 |
|
Inquiry | |
DS21448A1 | Rochester Electronics | 3.3V E1/T1/J1 QUAD LINE INT. | 3341 |
|
Inquiry | |
DS21448L+W | Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 7557 |
|
Inquiry |

Allelco Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Maxim Integrated | IC TELECOM INTERFACE 128LQFP Integrated Circuits (ICs) > Interface - Telecom
|
15960 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Analog Devices, Inc. | 144-BGA | 8900 |
|
Inquiry | |
DS21448G+ | Analog Devices, Inc. | 144-BGA | 8900 |
|
Inquiry | |
DS21448L | Analog Devices, Inc. | 128-LQFP | 8900 |
|
Inquiry | |
DS21448L+ | Analog Devices, Inc. | 128-LQFP | 8900 |
|
Inquiry | |
DS21448N | Analog Devices, Inc. | 144-BGA | 8900 |
|
Inquiry | |
DS21448GN+ | Analog Devices, Inc. | 144-BGA | 8900 |
|
Inquiry | |
DS21448LN+ | Analog Devices, Inc. | 128-LQFP | 8900 |
|
Inquiry | |
DS21448A1 | Analog Devices, Inc. | 144-BGA | 8900 |
|
Inquiry | |
DS21448L+W | Analog Devices, Inc. | 128-LQFP | 8900 |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 14 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 141 |
|
Inquiry | |
DS21448G+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 1670 |
|
Inquiry | |
DS21448L | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 4978 |
|
Inquiry | |
DS21448L+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 3252 |
|
Inquiry | |
DS21448N | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 3088 |
|
Inquiry | |
DS21448GN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 2630 |
|
Inquiry | |
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 4954 |
|
Inquiry | |
DS21448A1 | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 1191 |
|
Inquiry | |
DS21448L+W | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 177 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Maxim Integrated | 8786 |
|
Inquiry | ||
DS21448G+ | Maxim Integrated | 4405 |
|
Inquiry | ||
DS21448L | Maxim Integrated | 6274 |
|
Inquiry | ||
DS21448L+ | Maxim Integrated | 7524 |
|
Inquiry | ||
DS21448N | Maxim Integrated | 3439 |
|
Inquiry | ||
DS21448GN+ | Maxim Integrated | 5208 |
|
Inquiry | ||
DS21448LN+ | Maxim Integrated | 3059 |
|
Inquiry | ||
DS21448A1 | Maxim Integrated | 7549 |
|
Inquiry | ||
DS21448L+W | Maxim Integrated | 2186 |
|
Inquiry |

Depu Electronics
Certificates

Unikey Electronics Pte. Ltd.
Certificates

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DS21448 | Maxim Integrated | e0 DS21448 Tube PCM TRANSCEIVER interface telecom 3.135V~3.465V 400mA 17mm 0C~70C | 1405 |
|
Buy | ||||||||
DS21448L | Maxim Integrated | Non-RoHS Compliant Contains Lead QUAD GULL WING Telecom IC Line Interface Unit (LIU) 0C~70C 14mm 400mA 3.135V~3.465V | 551 |
|
Buy | ||||||||
DS21448N | Maxim Integrated | e0 DS21448 Tray PCM TRANSCEIVER interface telecom 3.135V~3.465V 400mA 17mm -40C~85C | 1907 |
|
Buy | ||||||||
DS21448A1 | Maxim Integrated | Non-RoHS Compliant BOTTOM BALL Obsolete Telecom IC Line Interface Unit (LIU) 0C~70C 17mm 320mA 3.135V~3.465V | 260 |
|
Buy |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Maxim Integrated | IC LIU QUAD E1/T1/J1 144-BGA Interface - Telecom
|
5095 |
|
Buy | |
DS21448G+ | Maxim Integrated | IC LIU E1/T1/J1 QUAD 144BGA Interface - Telecom
|
6892 |
|
Buy | |
DS21448L | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP Interface - Telecom
|
13451 |
|
Buy | |
DS21448L+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP Interface - Telecom
|
6231 |
|
Buy | |
DS21448N | Maxim Integrated | IC LINE QUAD 3.3V E1/T1/J1 BGA Interface - Telecom
|
4877 |
|
Buy | |
DS21448GN+ | Maxim Integrated | IC LIU QUAD E1/T1 144-BGA Interface - Telecom
|
6827 |
|
Buy | |
DS21448LN+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP Interface - Telecom
|
6847 |
|
Buy | |
DS21448L+W | Maxim Integrated | IC LINE QUAD 3.3V E1/T1/J1 LQFP Interface - Telecom
|
1943 |
|
Buy | |
DS21448A1 | Maxim Integrated | IC DS21448 REV A1 COMM TEBGA Interface - Telecom
|
6117 |
|
Buy |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Maxim Integrated | Telecom IC Line Interface Unit (LIU) 144-TEPBGA (17x17) | 1857 |
|
Inquiry | |
DS21448G+ | Maxim Integrated | Telecom IC Line Interface Unit (LIU) 144-TEPBGA (17x17) | 646 |
|
Inquiry | |
DS21448L | Maxim Integrated | Telecom IC Line Interface Unit (LIU) 128-LQFP (14x20) | 1632 |
|
Inquiry | |
DS21448L+ | Maxim Integrated | Telecom IC Line Interface Unit (LIU) 128-LQFP (14x20) | 1708 |
|
Inquiry | |
DS21448N | Maxim Integrated | Telecom IC Line Interface Unit (LIU) 144-TEPBGA (17x17) | 2723 |
|
Inquiry | |
DS21448GN+ | Maxim Integrated | Telecom IC Line Interface Unit (LIU) 144-TEPBGA (17x17) | 1311 |
|
Inquiry | |
DS21448LN+ | Maxim Integrated | Telecom IC Line Interface Unit (LIU) 128-LQFP (14x20) | 1804 |
|
Inquiry | |
DS21448A1 | Maxim Integrated | Telecom IC Line Interface Unit (LIU) 144-TEPBGA (17x17) | 593 |
|
Inquiry | |
DS21448L+W | Maxim Integrated | Telecom IC Line Interface Unit (LIU) 128-LQFP (14x20) | 1883 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Maxim Integrated | IC LIU QUAD E1/T1/J1 144-BGA | 150000 |
|
Inquiry | |
DS21448G+ | Maxim Integrated | IC LIU E1/T1/J1 QUAD 144BGA | 270 |
|
Inquiry | |
DS21448L+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP | 89 |
|
Inquiry | |
DS21448L | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP | 150000 |
|
Inquiry | |
DS21448N | Maxim Integrated | IC LINE QUAD 3.3V E1/T1/J1 BGA | 12000 |
|
Inquiry | |
DS21448GN+ | Maxim Integrated | IC LIU QUAD E1/T1 144-BGA | 150000 |
|
Inquiry | |
DS21448LN+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP | 12000 |
|
Inquiry | |
DS21448A1 | Maxim Integrated | IC DS21448 REV A1 COMM TEBGA | 150000 |
|
Inquiry | |
DS21448L+W | Maxim Integrated | IC LINE QUAD 3.3V E1/T1/J1 LQFP | 150000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448G+ | Maxim Integrated | IC LIU E1/T1/J1 QUAD 144BGA ; 144-TEPBGA (17x17) Interface - Telecom
|
Available |
|
Inquiry | |
DS21448L | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP ; 128-LQFP (14x20) Interface - Telecom
|
Available |
|
Inquiry | |
DS21448L+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP ; 128-LQFP (14x20) Interface - Telecom
|
Available |
|
Inquiry | |
DS21448N | Maxim Integrated | IC LINE QUAD 3.3V E1/T1/J1 BGA ; 144-TEPBGA (17x17) Interface - Telecom
|
Available |
|
Inquiry | |
DS21448GN+ | Maxim Integrated | IC LIU QUAD E1/T1 144-BGA ; 144-TEPBGA (17x17) Interface - Telecom
|
Available |
|
Inquiry | |
DS21448A1 | Maxim Integrated | IC DS21448 REV A1 COMM TEBGA ; 144-TEPBGA (17x17) Interface - Telecom
|
Available |
|
Inquiry | |
DS21448L+W | Maxim Integrated | IC LINE QUAD 3.3V E1/T1/J1 LQFP ; 128-LQFP (14x20) Interface - Telecom
|
Available |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Maxim Integrated | 2000 |
|
Inquiry | ||
DS21448 | 2000 |
|
Inquiry | |||
DS21448G+ | Maxim Integrated | 2000 |
|
Inquiry | ||
DS21448G+ | 2000 |
|
Inquiry | |||
DS21448L | 2000 |
|
Inquiry | |||
DS21448L+ | Maxim Integrated | 2000 |
|
Inquiry | ||
DS21448L+ | 2000 |
|
Inquiry | |||
DS21448L | Maxim Integrated | 2000 |
|
Inquiry | ||
DS21448N | 2000 |
|
Inquiry | |||
DS21448N | Maxim Integrated | 2000 |
|
Inquiry | ||
DS21448GN+ | 2000 |
|
Inquiry | |||
DS21448GN+ | Maxim Integrated | 2000 |
|
Inquiry | ||
DS21448LN+ | Maxim Integrated | 2000 |
|
Inquiry | ||
DS21448LN+ | 2000 |
|
Inquiry | |||
DS21448A1 | Maxim Integrated | 2000 |
|
Inquiry | ||
DS21448A1 | 2000 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
DS21448 | Maxim Integrated | IC TELECOM INTERFACE 144BGA | 1400 |
|
Buy | ||
DS21448L | Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 550 |
|
Buy | ||
DS21448N | Maxim Integrated | IC TELECOM INTERFACE 144BGA | 1900 |
|
Buy | ||
DS21448LN+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP | 1740 |
|
Buy | ||
DS21448LDK | Maxim Integrated | KIT DESIGN LIU DS21448L T1/J1/E1 | 1600 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | DALLAS | DC:22+ ; QFP | 50000 |
|
Inquiry | |
DS21448G+ | Maxim | DC:22+ ; IC LIU E1/T1/J1 QUAD 144-PBGA | 15000 |
|
Inquiry | |
DS21448L | Maxim | DC:22+ ; IC LIU QUAD E1/T1/J1 128-LQFP | 15000 |
|
Inquiry | |
DS21448L+ | Maxim | DC:22+ ; IC LIU QUAD E1/T1/J1 128-LQFP | 15000 |
|
Inquiry | |
DS21448N | Maxim | DC:22+ ; IC LINE QUAD 3.3V E1/T1/J1 BGA | 15000 |
|
Inquiry | |
DS21448GN+ | Maxim | DC:22+ ; IC LIU QUAD E1/T1 144-BGA | 15000 |
|
Inquiry | |
DS21448LN+ | Maxim | DC:22+ ; IC LIU QUAD E1/T1/J1 128-LQFP | 15000 |
|
Inquiry | |
DS21448A1 | Maxim | DC:22+ ; IC DS21448 REV A1 COMM TEBGA | 15000 |
|
Inquiry | |
DS21448L+W | Maxim | DC:22+ ; IC LINE QUAD 3.3V E1/T1/J1 LQFP | 15000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Maxim Integrated | IC LIU QUAD E1/T1/J1 144-BGA Interface - Telecom
|
In-Stock |
|
Inquiry | |
DS21448G+ | Maxim Integrated | IC LIU E1/T1/J1 QUAD 144BGA Interface - Telecom
|
In-Stock |
|
Inquiry | |
DS21448L | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP Interface - Telecom
|
In-Stock |
|
Inquiry | |
DS21448N | Maxim Integrated | IC LINE QUAD 3.3V E1/T1/J1 BGA Interface - Telecom
|
In-Stock |
|
Inquiry | |
DS21448GN+ | Maxim Integrated | IC LIU QUAD E1/T1 144-BGA Interface - Telecom
|
In-Stock |
|
Inquiry | |
DS21448LN+ | Maxim Integrated | IC LIU QUAD E1/T1/J1 128-LQFP Interface - Telecom
|
In-Stock |
|
Inquiry | |
DS21448A1 | Maxim Integrated | IC DS21448 REV A1 COMM TEBGA Interface - Telecom
|
In-Stock |
|
Inquiry | |
DS21448L+W | Maxim Integrated | IC LINE QUAD 3.3V E1/T1/J1 LQFP Interface - Telecom
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 3902 |
|
Inquiry | |
DS21448G+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 3540 |
|
Inquiry | |
DS21448L | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 4416 |
|
Inquiry | |
DS21448L+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 4960 |
|
Inquiry | |
DS21448N | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 4780 |
|
Inquiry | |
DS21448GN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 3232 |
|
Inquiry | |
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 3860 |
|
Inquiry | |
DS21448A1 | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA | 2543 |
|
Inquiry | |
DS21448L+W | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 2766 |
|
Inquiry |

CenturyHonour Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | MAXIM | LQFP128 | 100000 |
|
Inquiry | |
DS21448LN | MAXIM | QFP128 | 100000 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA ; DC:23+ | 45290 |
|
Inquiry | |
DS21448+ | MAXIM | DC:23+ ; BGA144 | 10 |
|
Inquiry | |
DS21448 | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA ; DC:21+ ; 144-TEPBGA (17x17) | 111 |
|
Inquiry | |
DS21448G+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA ; DC:23+ | 13210 |
|
Inquiry | |
DS21448G+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA ; DC:21+ ; 144-TEPBGA (17x17) | 111 |
|
Inquiry | |
DS21448L+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP ; DC:23+ | 9880 |
|
Inquiry | |
DS21448L | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP ; DC:21+ ; 128-LQFP (14x20) | 111 |
|
Inquiry | |
DS21448L | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP ; DC:23+ | 36420 |
|
Inquiry | |
DS21448L+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP ; DC:21+ ; 128-LQFP (14x20) | 111 |
|
Inquiry | |
DS21448L+ | DALLAS | DC:23+ ; LQFP-128 | 13 |
|
Inquiry | |
DS21448N | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA ; DC:23+ | 34090 |
|
Inquiry | |
DS21448N | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA ; DC:21+ ; 144-TEPBGA (17x17) | 111 |
|
Inquiry | |
DS21448GN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 144BGA ; DC:21+ ; 144-TEPBGA (17x17) | 111 |
|
Inquiry | |
DS21448GN | DALLAS | DC:23+ ; BGA | 5 |
|
Inquiry | |
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP ; DC:21+ ; 128-LQFP (14x20) | 111 |
|
Inquiry | |
DS21448LN+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP ; DC:23+ | 3100 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448+ | Analog Devices | - | 4010 |
|
Inquiry | |
DS21448 | Analog Devices | IC TELECOM INTERFACE 144BGA | 14627 |
|
Inquiry | |
DS21448L+ | Analog Devices | IC TELECOM INTERFACE 128LQFP | 1653 |
|
Inquiry | |
DS21448L | Analog Devices | IC TELECOM INTERFACE 128LQFP | 14501 |
|
Inquiry | |
DS21448N | Analog Devices | IC TELECOM INTERFACE 144BGA | 1110 |
|
Inquiry | |
DS21448LN | Analog Devices | - | 11759 |
|
Inquiry | |
DS21448LN+ | Analog Devices | IC TELECOM INTERFACE 128LQFP | 16169 |
|
Inquiry |

MountainView Components Inc.
Certificates

Avnat Group (Asia Pacific) Ltd.
Certificates

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Dallas Semiconductor | IC TELECOM INTERFACE 144BGA | 24322 |
|
Inquiry | |
DS21448N | Dallas Semiconductor | IC TELECOM INTERFACE 144BGA | 7547 |
|
Inquiry | |
DS21448N+ | MAXIM | Brand new and original/respond online to quote. | 11180 |
|
Inquiry | |
DS21448DK | Maxim Integrated | KIT DESIGN LIU DS21448 T1/J1/E1 | 21832 |
|
Inquiry | |
DS21448GN+ | Maxim Integrated | IC TELECOM INTERFACE 144BGA | 1407 |
|
Inquiry | |
DS21448LN | MAXIM | Brand new and original/respond online to quote. | 14763 |
|
Inquiry | |
DS21448LN+ | Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 12167 |
|
Inquiry | |
DS21448LDK | Maxim Integrated | KIT DESIGN LIU DS21448L T1/J1/E1 | 16593 |
|
Inquiry | |
DS21448A1 | Maxim Integrated | 3.3V E1/T1/J1 QUAD LINE INT. | 11320 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Maxim Integrated Products | 1 |
|
Buy | ||
DS21448L | Maxim Integrated Products | 18 |
|
Buy | ||
DS21448L+ | Maxim Integrated Products | IC TELECOM INTERFACE 128LQFP | 4 |
|
Buy | |
DS21448N+ | Maxim Integrated Products | 18 |
|
Buy | ||
DS21448LN+ | Maxim Integrated Products | IC TELECOM INTERFACE 128LQFP | 8 |
|
Buy | |
DS21448LN | Maxim Integrated | 17 |
|
Buy |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Analog Devices Inc./Maxim Integrated | Telecom IC Line Interface Unit (LIU) 144-TEPBGA (17x17) ; Tube | 4887 |
|
Inquiry | |
DS21448G+ | Analog Devices Inc./Maxim Integrated | Telecom IC Line Interface Unit (LIU) 144-TEPBGA (17x17) ; Tube | 9993 |
|
Inquiry | |
DS21448L | Analog Devices Inc./Maxim Integrated | Telecom IC Line Interface Unit (LIU) 128-LQFP (14x20) ; Tube | 7552 |
|
Inquiry | |
DS21448L+ | Analog Devices Inc./Maxim Integrated | Telecom IC Line Interface Unit (LIU) 128-LQFP (14x20) ; Tray | 7084 |
|
Inquiry | |
DS21448N | Analog Devices Inc./Maxim Integrated | Telecom IC Line Interface Unit (LIU) 144-TEPBGA (17x17) ; Tray | 9767 |
|
Inquiry | |
DS21448DK | Analog Devices Inc./Maxim Integrated | DS21448 Line Interface Units (LIUs) Telecom Evaluation Board ; Bulk | 3972 |
|
Inquiry | |
DS21448GN+ | Analog Devices Inc./Maxim Integrated | Telecom IC Line Interface Unit (LIU) 144-TEPBGA (17x17) ; Tray | 6230 |
|
Inquiry | |
DS21448LN+ | Analog Devices Inc./Maxim Integrated | Telecom IC Line Interface Unit (LIU) 128-LQFP (14x20) ; Tray | 7480 |
|
Inquiry | |
DS21448LDK | Analog Devices Inc./Maxim Integrated | DS21448 Line Interface Units (LIUs) Telecom Evaluation Board | 7122 |
|
Inquiry | |
DS21448A1 | Analog Devices Inc./Maxim Integrated | Telecom IC Line Interface Unit (LIU) 144-TEPBGA (17x17) ; Tray | 6294 |
|
Inquiry | |
DS21448L+W | Analog Devices Inc./Maxim Integrated | Telecom IC Line Interface Unit (LIU) 128-LQFP (14x20) ; Bulk | 5814 |
|
Inquiry |

RX Electronics Limited
Certificates

Unicom Electronics co.
Certificates

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448N | MAXIM | AVAILABLE | 413 |
|
Inquiry | |
DS21448LN+ | MAXIM | AVAILABLE | 71 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448L+ | Maxim Integrated | 103 |
|
Inquiry | ||
DS21448LN+ | Dallas Semiconductor | 2540 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates

GlobalTek Components
Certificates

Ariat Technology
Certificates

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates

YIC International Co., Limited
Certificates

DGT Technology (HK) Co., Limited
Certificates

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Analog Devices, Inc. | DC:24+ ; Original New | 45338 |
|
Inquiry | |
DS21448G+ | Analog Devices, Inc. | DC:24+ ; Original New | 24276 |
|
Inquiry | |
DS21448L | Analog Devices, Inc. | DC:24+ ; Original New | 10379 |
|
Inquiry | |
DS21448L+ | Analog Devices, Inc. | DC:24+ ; Original New | 30898 |
|
Inquiry | |
DS21448N | Analog Devices, Inc. | DC:24+ ; Original New | 11258 |
|
Inquiry | |
DS21448DK | Analog Devices, Inc. | DC:24+ ; Original New | 23202 |
|
Inquiry | |
DS21448GN+ | Analog Devices, Inc. | DC:24+ ; Original New | 21694 |
|
Inquiry | |
DS21448LN+ | Analog Devices, Inc. | DC:24+ ; Original New | 20807 |
|
Inquiry | |
DS21448LDK | Analog Devices, Inc. | DC:24+ ; Original New | 19608 |
|
Inquiry | |
DS21448A1 | Rochester Electronics | DC:24+ ; Original New | 18664 |
|
Inquiry | |
DS21448L+W | Analog Devices, Inc. | DC:24+ ; Original New | 48267 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
DS21448G+ | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
DS21448L | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
DS21448L+ | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
DS21448N | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
DS21448GN+ | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
DS21448LN+ | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
DS21448A1 | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
DS21448L+W | Analog Devices, Inc. | 35000 |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | DALLAS | DC:2023+ | 140 |
|
Inquiry | |
DS21448 | DALLAS | QFP ; DC:2022+ | 51 |
|
Inquiry | |
DS21448+ | MAXIM | SSOP ; DC:2023+ | 2622 |
|
Inquiry | |
DS21448L | DALLAS | QFP-128 ; DC:2007+ | 300 |
|
Inquiry | |
DS21448N+ | MAXIM | BGA ; DC:2018+ | 201 |
|
Inquiry | |
DS21448LN | MAXIM | QFP-128 ; DC:2022+ | 210 |
|
Inquiry | |
DS21448LN+ | ROHM | DIP-4 ; DC:2023+ | 12000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | Maxim Integrated | Telecom Interface ICs 3.3V E1/T1/J1 Quad Interface | in stock |
|
Inquiry | |
DS21448G+ | Maxim Integrated | Telecom Interface ICs 3.3V E1/T1/J1 Quad Interface | in stock |
|
Inquiry | |
DS21448L+ | Maxim Integrated | Telecom Interface ICs 3.3V E1/T1/J1 Quad Interface | in stock |
|
Inquiry | |
DS21448L | Maxim Integrated | Telecom Interface ICs 3.3V E1/T1/J1 Quad Interface | in stock |
|
Inquiry | |
DS21448N | Maxim Integrated | Telecom Interface ICs 3.3V E1/T1/J1 Quad Interface | in stock |
|
Inquiry | |
DS21448-LW | Maxim Integrated Products | Telecom Interface ICs 3.3V E1/T1/J1 Quad Interface | in stock |
|
Inquiry | |
DS21448DK | Maxim Integrated | KIT DESIGN LIU DS21448 T1/J1/E1 | in stock |
|
Inquiry | |
DS21448GN+ | Maxim Integrated | IC LIU QUAD E1/T1 144-BGA | in stock |
|
Inquiry | |
DS21448LN+ | Maxim Integrated | Telecom Interface ICs 3.3V E1/T1/J1 Quad Interface | in stock |
|
Inquiry | |
DS21448LDK | Maxim Integrated | KIT DESIGN LIU DS21448L T1/J1/E1 | in stock |
|
Inquiry | |
DS21448A1 | Maxim Integrated | Telecom Interface ICs 3.3V E1/T1/J1 Quad Interface | in stock |
|
Inquiry | |
DS21448L+W | Maxim Integrated | IC LINE QUAD 3.3V E1/T1/J1 LQFP | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448LN+ | MAXIM | New and original ; DC:20+ | 500 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
DS21448 | Maxim Integrated | IC LIU QUAD E1/T1/J1 144-BGA | 3000 |
|
Buy | ||||||
DS21448L | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 1200 |
|
Buy | ||||||
DS21448L+ | Analog Devices Inc./Maxim Integrated | IC TELECOM INTERFACE 128LQFP | 1200 |
|
Buy | ||||||
DS21448LN | Analog Devices Inc./Maxim Integrated | DS21448LN MAXIM QFP | 2673 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DS21448 | DALLAS | TQFP ; DC:06+ | 30151 |
|
Inquiry | |
DS21448+ | MAXIM | BGA144 ; DC:1326+ | 30016 |
|
Inquiry | |
DS21448G+ | DALLAS | BGA144 ; DC:1304+ | 30087 |
|
Inquiry | |
DS21448L+ | MAXIM/DAL | TQFP ; DC:16+ | 30103 |
|
Inquiry | |
DS21448L | MAXIM | QFP ; DC:14+ | 30462 |
|
Inquiry | |
DS21448N | DALLAS | BGA144 ; DC:4 | 30200 |
|
Inquiry | |
DS21448N+ | DALLAS | TEBGA144 ; DC:13/ | 30014 |
|
Inquiry | |
DS21448DK | DALLAS | KIT ; DC:12+ | 32000 |
|
Inquiry | |
DS21448GN+ | DALLAS | BGA144 ; DC:1309+ | 30084 |
|
Inquiry | |
DS21448GN | DALLAS | BGA ; DC:13+ | 30011 |
|
Inquiry | |
DS21448LN+ | DALLAS | LQFP ; DC:15+ | 30004 |
|
Inquiry | |
DS21448LN | MAXIM | QFP ; DC:1508+ | 30061 |
|
Inquiry | |
DS21448A1 | DALLAS | LQFP ; DC:12+ | 32000 |
|
Inquiry | |
DS21448L+W | DALLAS | LQFP ; DC:12+ | 32000 |
|
Inquiry |
See Also:
DS21448L
DS21458
DS21448N
DS21448GN
DS2148T
DS2141Q
DS2143Q
DS2143
DS21448G+
DS21448LN
DS21448A1
DS2143N
DS21448L+
DS21455
DS21458N
DS2141A
DS2148G
DS2149Q
DS2149
DS21458+
DS21448N+
DS21448GN+
DS21458N+
DS2149Q+
DS2143QN
DS2141AQ
DS2143Q+
DS21448LN+
DS2148TN
DS21455+
DS2148T+
DS2149QN
DS21455N
DS2148G+
DS2141AN
DS21448L+W
DS21458DK
DS21448LDK
DS2141BT
DS2148GN
DS2141AQ+
DS2141AQN
DS2148TA2
DS21455N+
DS2149QN+
DS2143QN+
DS2148TN+
DS2148GN+
DS2141AQN+