M74HC221B1R Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Logic - Multivibrators
IC MULTIVIBRATOR DUAL MONO 16DIP
Documents
Datasheet |
M74HC221B1R![]() |
Specifications
Series | 74HC |
Part Status | Obsolete |
Logic Type | Monostable |
Independent Circuits | 2 |
Schmitt Trigger Input | Yes |
Propagation Delay | 24ns |
Current - Output High, Low | 5.2mA, 5.2mA |
Voltage - Supply | 2 V ~ 6 V |
Operating Temperature | -55°C ~ 125°C |
Mounting Type | Through Hole |
Package / Case | 16-DIP (0.300", 7.62mm) |
Supplier Device Package | 16-DIP |
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Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | 7092 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | 16-DIP (0.300", 7.62mm) | 47925 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR 24NS 16DIP Integrated Circuits (ICs)>Logic-Multivibrators
|
2330 |
|
Buy |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | DC:24+ ; Original New | 12137 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR 24NS 16DIP | 3977 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 241 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR DUAL MONO 16DIP | 65366 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR DUAL MONO 16DIP ; 16-DIP Logic - Multivibrators
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR DUAL MONO 16DIP | 150000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | DC:Active ; - | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR 24NS 16DIP | 2818 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR DUAL MONO 16DIP Logic - Multivibrators
|
6887 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR 24NS 16DIP | 3379 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR 24NS 16DIP | 37010 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | 8229 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR 24NS 16DIP | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR DUAL MONO 16DIP Logic - Multivibrators
|
In-Stock |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | Monostable Multivibrator 24ns 16-DIP | 2680 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | 35000 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR 24NS 16DIP | 6576 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | Monostable Multivibrator 24 ns 16-DIP ; Tube | 4765 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR 24NS 16DIP | 37940 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | stm | OEM/CM QUOTES ONLY | NO BROKERS | 4031 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | 47925 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | Monostable Multivibrator 24 ns 16-DIP | 5462 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR DUAL MONO 16DIP | 0 |
|
Buy |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR 24NS 16DIP ; DC:21+ ; 16-DIP | 111 |
|
Inquiry | |
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR 24NS 16DIP ; DC:23+ | 37940 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR 24NS 16DIP | 9981 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR 24NS 16DIP | 25614 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | In Stock |
|
Inquiry | ||
M74HC221B1R | STMICROELECTRONICS | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR 24NS 16DIP | 100 |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
M74HC221B1R | ST Microelectronics | HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDIP16 | 16 |
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Buy | ||||||
M74HC221B1R | ST Microelectronics | HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDIP16 | 11 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | ST | DC:10+ ; DIP-16 | 100 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R | STMicroelectronics | IC MULTIVIBRATOR DUAL MONO 16DIP | 6402 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HC221B1R
sku #: M74HC221B1R
|
stm | 3497 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
m74hc221b1r | stm | DC:2010+ | 33644 |
|
Inquiry |
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