74HCT643

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Stock/Availability for: 74HCT643

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Statistics

Total Quantity
2,306
Line Items
7
Suppliers listing this part
6
Countries/regions where listing suppliers exist
5
Most Recent Upload
4/18/2026

Sponsored Live Part Search

Part Number: 74HCT643

Part Number Country/Region Suppliers Line Items Total Qty
74HCT643 GB 2 3 879
74HCT643 NL 1 1 1,058
74HCT643 FR 1 1 349
74HCT643 US 1 1 10
74HCT643 DE 1 1 10

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
74HCT640D 11 42 47 79,616
74HCT640N 10 34 42 40,068
74HCT646N 9 27 51 30,046
74HCT646D 9 21 25 19,564
74HCT640N@652 5 15 17 144,188
74HCT640 7 15 17 69,093
74HCT643D 3 3 3 848
74HCT643N 2 2 2 2,346
74HCT643-2N=ZX74HCT643-2N 1 1 1 2,561
74HCT643E 1 1 1 28

Possible Component Manufacturers*

NXP Semiconductors (Philips)
Philips Semiconductors (NXP) (Next eXPerience)
Trident Microsystems - DTV (Sigma Designs)
Austriamicrosystems (Austria Mikro Systeme) (AMS)
WeEn
ST-Ericsson (STMicroelectronics) (Ericsson) (ST)

* 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: 4/18/2026