ISL84521IB Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Interface - Analog Switches, Multiplexers, Demultiplexers
IC SWITCH QUAD SPST 16SOIC
Documents
Datasheet |
ISL84521IB![]() |
Specifications
Part Status | Obsolete |
Switch Circuit | SPST - NC |
Multiplexer/Demultiplexer Circuit | 1:1 |
Number of Circuits | 4 |
On-State Resistance (Max) | 100 Ohm |
Channel-to-Channel Matching (ΔRon) | 1 Ohm |
Voltage - Supply, Single (V+) | 2 V ~ 12 V |
Voltage - Supply, Dual (V±) | ±2 V ~ 6 V |
Switch Time (Ton, Toff) (Max) | 80ns, 30ns |
Charge Injection | 1pC |
Channel Capacitance (CS(off), CD(off)) | 2pF, 2pF |
Current - Leakage (IS(off)) (Max) | 1nA |
Crosstalk | -90dB @ 100kHz |
Operating Temperature | -40°C ~ 85°C (TA) |
Package / Case | 16-SOIC (0.154", 3.90mm Width) |
Supplier Device Package | 16-SOIC |
Hide

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ISL84521IB | Intersil | SPST Analog Switch, 4 Func, 1 Channel, PDSO16 | 72 |
|
Buy | ||||||||||
ISL84521IBZ-T | Renesas | Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches | 5000 |
|
Buy |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ISL84521IB-T | Renesas Electronics America Inc | IC SW SPST-NCX4 100OHM 16SOIC Integrated Circuits (ICs)>Interface - Analog Switches, Multiplexers, Demultiplexers
|
10 |
|
Buy | ||||||||||
ISL84521IB | Intersil Corporation | IC SW SPST-NCX4 100OHM 16SOIC Integrated Circuits (ICs)>Interface - Analog Switches, Multiplexers, Demultiplexers
|
1572 |
|
Buy |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | Renesas Electronics America | Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches | IC SWITCH QUAD SPST 16SOIC | 0 |
|
Buy |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Renesas Electronics America Inc. | 4670 |
|
Inquiry | ||
ISL84521IB | Renesas Electronics America Inc. | 7637 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Intersil | IC SWITCH QUAD SPST 16SOIC ; 16-SOIC Interface - Analog Switches, Multiplexers, Demultiplexers
|
Available |
|
Inquiry | |
ISL84521IB | Intersil | IC SWITCH QUAD SPST 16SOIC ; 16-SOIC Interface - Analog Switches, Multiplexers, Demultiplexers
|
Available |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Renesas Electronics America Inc | 6980 |
|
Inquiry | ||
ISL84521IB | Renesas Electronics America Inc | 8503 |
|
Inquiry | ||
ISL84521IB | Intersil | 9623 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Renesas Electronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 224 |
|
Inquiry | |
ISL84521IB | Renesas Electronics America Inc | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 120 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Renesas Electronics America Inc | IC SWITCH QUAD SPST 16SOIC | 4261 |
|
Inquiry | |
ISL84521IB | Intersil | SPST ANALOG SWITCH, 4 FUNC, 1 CH | 3778 |
|
Inquiry | |
ISL84521IB | Renesas Electronics America Inc | IC SWITCH QUAD SPST 16SOIC | 2889 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Intersil (Renesas Electronics Corporation) | 49737 |
|
Inquiry | ||
ISL84521IB | Intersil | 49143 |
|
Inquiry | ||
ISL84521IB | Intersil (Renesas Electronics Corporation) | 43310 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Intersil | IC SWITCH QUAD SPST 16SOIC | 150000 |
|
Inquiry | |
ISL84521IB | Intersil | IC SWITCH QUAD SPST 16SOIC | 150000 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | Renesas Electronics America | IC SWITCH QUAD SPST 16SOIC Interface - Analog Switches, Multiplexers, Demultiplexers
|
5199 |
|
Buy | |
ISL84521IB-T | Renesas Electronics America | IC SWITCH QUAD SPST 16SOIC Interface - Analog Switches, Multiplexers, Demultiplexers
|
3658 |
|
Buy | |
ISL84521IBZ | Renesas Electronics America | IC SWITCH QUAD SPST 16SOIC Interface - Analog Switches, Multiplexers, Demultiplexers
|
5561 |
|
Buy | |
ISL84521IBZ-T | Renesas Electronics America | IC SWITCH QUAD SPST 16SOIC Interface - Analog Switches, Multiplexers, Demultiplexers
|
6122 |
|
Buy |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Renesas Electronics America Inc | IC SW SPST-NCX4 100OHM 16SOIC | 24950 |
|
Inquiry | |
ISL84521IB | Renesas Electronics America Inc | IC SW SPST-NCX4 100OHM 16SOIC | 36100 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Intersil (Renesas Electronics Corporation) | 16-SOIC (0.154", 3.90mm Width) | 10000 |
|
Inquiry | |
ISL84521IB | Intersil | 16-SOIC (0.154", 3.90mm Width) | 10000 |
|
Inquiry | |
ISL84521IB | Intersil (Renesas Electronics Corporation) | 16-SOIC (0.154", 3.90mm Width) | 10000 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Intersil (Renesas Electronics America) | IC SWITCH QUAD SPST 16SOIC | 9553 |
|
Inquiry | |
ISL84521IB | Rochester Electronics | SPST ANALOG SWITCH, 4 FUNC, 1 CH | 212765 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Intersil | 2000 |
|
Inquiry | ||
ISL84521IB | Intersil | 2000 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Intersil | 4 Circuit IC Switch 1:1 100 Ohm 16-SOIC | 2293 |
|
Inquiry | |
ISL84521IB | Intersil | 4 Circuit IC Switch 1:1 100 Ohm 16-SOIC | 1975 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | Renesas Electronics America Inc. | DC:Active ; - | 0 |
|
Inquiry | |
ISL84521IB-T | Renesas Electronics America Inc. | DC:Active ; - | 0 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | Renesas Electronics | DC:2002 | 68 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Intersil | IC SWITCH QUAD SPST 16SOIC Interface - Analog Switches, Multiplexers, Demultiplexers
|
In-Stock |
|
Inquiry | |
ISL84521IB | Intersil | IC SWITCH QUAD SPST 16SOIC Interface - Analog Switches, Multiplexers, Demultiplexers
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Intersil | IC SW SPST-NCX4 100OHM 16SOIC | 2115 |
|
Inquiry | |
ISL84521IB | Renesas Electronics America Inc. | IC SW SPST-NCX4 100OHM 16SOIC | 902 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | Intersil | SPST ANALOG SWITCH, 4 FUNC, 1 CH | 10000 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | Renesas Electronics Corporation | IC SW SPST-NCX4 100OHM 16SOIC | 35250 |
|
Inquiry | |
ISL84521IB | Renesas Electronics America Inc | IC SW SPST-NCX4 100OHM 16SOIC | 24710 |
|
Inquiry | |
ISL84521IB-T | Renesas Electronics Corporation | IC SW SPST-NCX4 100OHM 16SOIC | 36720 |
|
Inquiry | |
ISL84521IB-T | Renesas Electronics America Inc | IC SW SPST-NCX4 100OHM 16SOIC | 26410 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Renesas Electronics America Inc | IC SWITCH QUAD SPST 16SOIC ; DC:21+ ; 16-SOIC | 111 |
|
Inquiry | |
ISL84521IB-T | Renesas Electronics America Inc | IC SW SPST-NCX4 100OHM 16SOIC ; DC:23+ | 26410 |
|
Inquiry | |
ISL84521IB-T | Renesas Electronics Corporation | IC SW SPST-NCX4 100OHM 16SOIC ; DC:23+ | 36720 |
|
Inquiry | |
ISL84521IB | Intersil | SPST ANALOG SWITCH, 4 FUNC, 1 CH ; DC:21+ ; 16-SOIC | 111 |
|
Inquiry | |
ISL84521IB | Renesas Electronics Corporation | IC SW SPST-NCX4 100OHM 16SOIC ; DC:23+ | 35250 |
|
Inquiry | |
ISL84521IB | INTERSIL | DC:23+ ; SOP16 | 124 |
|
Inquiry | |
ISL84521IB | Renesas Electronics America Inc | IC SWITCH QUAD SPST 16SOIC ; DC:21+ ; 16-SOIC | 111 |
|
Inquiry | |
ISL84521IB | Renesas Electronics America Inc | IC SW SPST-NCX4 100OHM 16SOIC ; DC:23+ | 24710 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | Renesas | IC SW SPST-NCX4 100OHM 16SOIC | 10340 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | INTERSIL | IN STOCK | 320 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | INTERSIL | IN STOCK Immediate delivery | 270 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Intersil | DC:22+ ; IC SWITCH QUAD SPST 16SOIC | 15000 |
|
Inquiry | |
ISL84521IB | Intersil | DC:22+ ; IC SWITCH QUAD SPST 16SOIC | 15000 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | INTERSIL | 130 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Renesas Electronics America Inc | IC SWITCH QUAD SPST 16SOIC | 2084 |
|
Inquiry | |
ISL84521IB | Renesas Electronics America Inc | IC SWITCH QUAD SPST 16SOIC | 3031 |
|
Inquiry | |
ISL84521IB | Intersil | SPST ANALOG SWITCH, 4 FUNC, 1 CH | 902 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | INTERSIL | IN STOCK Immediate delivery | 720 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | Intersil | In Stock |
|
Inquiry | ||
ISL84521IB | INTERSIL | In Stock |
|
Inquiry | ||
ISL84521IB-T | Intersil | In Stock |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | ROCHESTER ELECTRONICS, LL | OEM/CM QUOTES ONLY | NO BROKERS | 1046 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | Renesas Electronics America Inc | 4 Circuit IC Switch 1:1 100Ohm 16-SOIC | 6565 |
|
Inquiry | |
ISL84521IB-T | Renesas Electronics America Inc | 4 Circuit IC Switch 1:1 100Ohm 16-SOIC | 9450 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | Renesas Electronics Corporation | IC SW SPST-NCX4 100OHM 16SOIC New Original Stock.
|
2763 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Intersil (Renesas Electronics America) | IC SWITCH QUAD SPST 16SOIC | 10000 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | Intersil | IC SWITCH QUAD SPST 16SOIC | 2727 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | Intersil | The parts are in stock | 10000 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Renesas Electronics America Inc | 4 Circuit IC Switch 1:1 100Ohm 16-SOIC ; Tape & Reel (TR) | 3658 |
|
Inquiry | |
ISL84521IB | Renesas Electronics America Inc | 4 Circuit IC Switch 1:1 100Ohm 16-SOIC ; Tube | 7478 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | INTERSIL | DC:03+ ; SOP-16P | 7320 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | INT/eRSIL | SOP16 ; DC:2022+ | 9585 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Renesas / Intersil | IC SWITCH QUAD SPST 16SOIC | in stock |
|
Inquiry | |
ISL84521IB | Renesas / Intersil | IC SWITCH QUAD SPST 16SOIC | in stock |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
ISL84521IB | Intersil Corp | ISL84521IB | 26 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | INTERSIL | DC:03+ ; SOP-16P | 2320 |
|
Inquiry | |
ISL84521IB-T | Intersil | DC:1739+ ; IT-2018 | 21500 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB | Intersil | IC SWITCH QUAD SPST 16SOIC | 3000 |
|
Buy |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Renesas Electronics Corporation | DC:24+ ; Original New | 13573 |
|
Inquiry | |
ISL84521IB | Renesas Electronics Corporation | DC:24+ ; Original New | 47084 |
|
Inquiry | |
ISL84521IB | Rochester Electronics | DC:24+ ; Original New | 17026 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB
sku #: ISL84521IB
|
INTERSIL | 55 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IB-T | Intersil | IC SWITCH QUAD SPST 16SOIC | 5086 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL84521IBZ-T | INTERSIL | In stock,ready for shipping ; SOP-0.39-16 | 3535 |
|
Inquiry |
See Also:
ISL84523IB
ISL84522IB
ISL84521IV
ISL84541IB
ISL84521IBZ
ISL84516IB
ISL8491IB
ISL84542IB
ISL84541CB
ISL84521IVZ
ISL84515IB
ISL84541IU
ISL84521IB-T
ISL84524IU
ISL84541IBZ
ISL84541IP
ISL84514IB
ISL84523IV
ISL84051IB
ISL84523IBZ
ISL84522IBZ
ISL84525IU
ISL84517IB
ISL84522IV
ISL84052IB
ISL84543IB
ISL84544IB
ISL84781IR
ISL84541IPZ
ISL84523IVZ
ISL84544IP
ISL8488IB
ISL8485IB
ISL84051IBZ
ISL84542IBZ
ISL84543IBZ
ISL8491EIB
ISL8488EIB
ISL8491IBZ
ISL8485EIB
ISL8490IB
ISL84051IA
ISL84581IVZ
ISL84053IB
ISL8487EIB
ISL84515IBZ
ISL8487IB
ISL84052IBZ
ISL84525IUZ
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