SN74LS640DW

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Stock/Availability for: SN74LS640DW

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Statistics

Total Quantity
29,740
Line Items
42
Suppliers listing this part
30
Countries/regions where listing suppliers exist
9
Most Recent Upload
1/16/2026

Sponsored Live Part Search

Part Number: SN74LS640DW

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS640DW US 17 27 16,369
SN74LS640DW CN 3 3 1,915
SN74LS640DW DE 2 3 359
SN74LS640DW HK 2 2 10,833
SN74LS640DW GB 2 2 117
SN74LS640DW ES 1 2 95
SN74LS640DW SE 1 1 25
SN74LS640DW KR 1 1 20
SN74LS640DW CA 1 1 7

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS640N 22 181 450 140,407
SN74LS6401N 16 72 109 150,524
SN74LS640DWR 9 28 28 41,145
SN74LS640NSR 6 26 27 118,407
SN74LS640DBR 6 14 14 44,703
SN74LS640DB 3 7 7 31,496
SN74LS640DWR2 3 7 8 18,198
SN74LS640DWG4 3 4 5 64,305
SN74LS640DW W/DOT 1 1 1 3,289
SN74LS640D 1 1 1 14

Possible Component Manufacturers*

Chipcon (TI - Low-Power RF)
Unitrode Power (TI - Power)
TI (Texas Instruments)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
GrayChip (Texas Instruments)
Benchmarq Microelectronics (Unitrode) (TI - Power)

* 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: 1/16/2026