M74HC640B1

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Stock/Availability for: M74HC640B1

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Statistics

Total Quantity
4,553
Line Items
11
Suppliers listing this part
10
Countries/regions where listing suppliers exist
7
Most Recent Upload
2/14/2026

Sponsored Live Part Search

Part Number: M74HC640B1

Part Number Country/Region Suppliers Line Items Total Qty
M74HC640B1 US 3 3 3,819
M74HC640B1 FR 2 3 499
M74HC640B1 DE 1 1 132
M74HC640B1 GB 1 1 38
M74HC640B1 ES 1 1 30
M74HC640B1- IN 1 1 22
M74HC640B1 NL 1 1 13

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
M74HC643B1 8 9 9 3,795
M74HC646RM13TR 5 8 8 10,515
M74HC646B1 5 7 7 2,180
M74HC648B1 4 5 5 13,027
M74HC64B1R 2 2 2 1,600
M74HC643B1R 2 2 2 764
M74HC646B1R 2 2 2 53
M74HC640F1R 1 1 1 1,000
M74HC640BI 1 1 1 10
M74HC640B1R 1 1 1 11

Possible Component Manufacturers*

STMicroelectronics (ST)
TAG Semiconductor (Raytheon)
SGS Thompson - see ST Microelectronics (ST)
Inmos Corp (SGS-Thomson) (ST)
WSI (Waferscale Intergration) (ST)
Exagan (ST Microelectronics)

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.

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Page Created: 2/14/2026