M74HCT640B1R Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Logic - Buffers, Drivers, Receivers, Transceivers
IC TRANSCVR TRI-ST 8BIT 20DIP
Documents
Datasheet |
M74HCT640B1R![]() |
Specifications
Series | 74HCT |
Part Status | Obsolete |
Logic Type | Transceiver, Inverting |
Number of Elements | 1 |
Number of Bits per Element | 8 |
Output Type | Push-Pull |
Current - Output High, Low | 6mA, 6mA |
Voltage - Supply | 4.5 V ~ 5.5 V |
Operating Temperature | -55°C ~ 125°C (TA) |
Mounting Type | Through Hole |
Package / Case | 20-DIP (0.300", 7.62mm) |
Supplier Device Package | 20-DIP |
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Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | 7411 |
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Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | DC:24+ ; Original New | 12332 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | 2424 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCEIVER INVERT 5.5V 20DIP | 8335 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 102 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | 45217 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCEIVER INVERT 5.5V 20DIP | 3510 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | Transceiver, Inverting 1 Element 8 Bit per Element Push-Pull Output 20-DIP | 168 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCVR INVERT 5.5V 20DIP ; 20-DIP Logic - Buffers, Drivers, Receivers, Transceivers
|
Available |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCEIVER INVERT 5.5V 20DIP | 12890 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCEIVER INVERT 5.5V 20DIP Integrated Circuits (ICs)>Logic-Buffers, Drivers, Receivers, Transceivers
|
784 |
|
Buy |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | M74HCT640 Tube WITH DIRECTION CONTROL Not Qualified logic driver 6mA 6mA 57ns 3.93mm 5V | 7301 |
|
Buy |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | 35000 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCVR TRI-ST 8BIT 20DIP Logic - Buffers, Drivers, Receivers, Transceivers
|
4090 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCVR TRI-ST 8BIT 20DIP | 150000 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | 20-DIP (0.300", 7.62mm) | 45217 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCVR TRI-ST 8BIT 20DIP Logic - Buffers, Drivers, Receivers, Transceivers
|
In-Stock |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCEIVER INVERT 5.5V 20DIP | 2355 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-DIP ; Tube | 4757 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCEIVER INVERT 5.5V 20DIP | 2454 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCEIVER INVERT 5.5V 20DIP | 10000 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCEIVER INVERT 5.5V 20DIP ; DC:21+ ; 20-DIP | 111 |
|
Inquiry | |
M74HCT640B1R | STMicroelectronics | IC TRANSCEIVER INVERT 5.5V 20DIP ; DC:23+ | 46430 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCVR INVERT 5.5V 20DIP | 65366 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | DC:Active ; - | 0 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCEIVER INVERT 5.5V 20DIP | 46430 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | Transceiver Inverting 1 Element 8 Bit per Element 3-State Output 20-DIP | 9837 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | In Stock |
|
Inquiry | ||
M74HCT640B1R | STMICROELECTRONICS | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCVR INVERT 5.5V 20DIP | 100 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | STMicroelectronics | IC TRANSCVR INVERT 5.5V 20DIP | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
M74HCT640B1R | ST | DC:1709+ ; ST-2017 | 22800 |
|
Inquiry |
See Also:
M74HCT640B1
M74HCT646B1R
M74HCT240B1R
M74HCT540B1R
M74HCT241B1R
M74HCT04B1R
M74HC640F1R
M74HCT541B1R
M74HC164B1R
M74HC564B1R
M74HCT74B1R
M74HCT245B1R
M74HC240B1R
M74HC540B1R
M74HCT652B1R
M74HCT14B1R
M74HC4040B1R
M74HCT688B1R
M74HCT646B1
M74HCT244B1R
M74HC640B1
M74HCT10B1R
M74HCT643B1
M74HCT540B1
M74HC620B1R
M74HC670B1R
M74HCT00B1R
M74HC646B1
M74HC643B1
M74HCT241B1
M74HC648B1
M74HC670M1R
M74HCT241M1R
M74HC160M1R
M74HCT74M1R
M74HC540M1R
M74HC4040BIR
M74HCT04B1
M74HC240BIR
M74HC240M1R
M74HC670B1
M74HCT164B1
M74HCT02B1R
M74HCT541M1R
M74HC574B1R
M74HC4050B1R
M74HC240B1
M74HCT244B1
M74HC266B1R
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