74LS645

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Stock/Availability for: 74LS645

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Statistics

Total Quantity
68,435
Line Items
14
Suppliers listing this part
12
Countries/regions where listing suppliers exist
8
Most Recent Upload
2/17/2026

Sponsored Live Part Search

Part Number: 74LS645

Part Number Country/Region Suppliers Line Items Total Qty
74LS645 US 4 5 2,697
74LS645 HK 2 2 3,298
74LS645 GB 1 2 191
74LS645 CN 1 1 60,267
74LS645 TW 1 1 1,658
74LS645 NL 1 1 232
74LS645 FR 1 1 82
74LS645 DE 1 1 10

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
74LS645N 12 44 77 16,248
74LS645-1N 7 26 39 4,878
74LS645B1 4 4 4 141
74LS645NA 1 2 10 197
74LS6451 2 2 2 189
74LS645AN 2 2 2 79
74LS645-SMD 2 2 2 30
74LS645(IP/IN) 1 1 2 464
74LS645D 1 1 2 376
74LS645NB 1 1 2 39

Possible Component Manufacturers*

GrayChip (Texas Instruments)
Texas Instruments Power Management (TI - Power) (Unitrode)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Chipcon (TI - Low-Power RF)
Texas Instruments Analog & Mixed-Signal (TI)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)

* 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: 2/17/2026