SN74LS640DWR

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Stock/Availability for: SN74LS640DWR

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Statistics

Total Quantity
39,718
Line Items
25
Suppliers listing this part
25
Countries/regions where listing suppliers exist
9
Most Recent Upload
11/20/2025

Sponsored Live Part Search

Part Number: SN74LS640DWR

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS640DWR US 10 10 10,102
SN74LS640DWR CN 7 7 17,774
SN74LS640DWR JP 2 2 3,238
SN74LS640DWR DE 1 1 2,108
SN74LS640DWR HK 1 1 2,000
SN74LS640DWR FR 1 1 1,800
SN74LS640DWR TW 1 1 1,200
SN74LS640DWR GB 1 1 899
SN74LS640DWR IT 1 1 597

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS640N 22 183 456 143,011
SN74LS6401N 16 72 109 137,783
SN74LS640DW 8 29 41 15,491
SN74LS640NSR 6 24 25 63,855
SN74LS640DBR 6 13 13 43,221
SN74LS640DB 3 6 6 24,384
SN74LS640DWR2 3 6 7 14,783
SN74LS640DWG4 3 5 6 64,355
SN74LS640DW W/DOT 1 1 1 3,289
SN74LS640D 1 1 1 14

Possible Component Manufacturers*

TI (Texas Instruments)
Burr-Brown (BB) (TI)
Unitrode Power (TI - Power)
NSC (National Semiconductor) (Texas Instruments) (TI)
GrayChip (Texas Instruments)
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: 11/20/2025