SN74LS640DWR

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Stock/Availability for: SN74LS640DWR

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Statistics

Total Quantity
56,603
Line Items
25
Suppliers listing this part
25
Countries/regions where listing suppliers exist
9
Most Recent Upload
6/2/2026

Sponsored Live Part Search

Part Number: SN74LS640DWR

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS640DWR US 9 9 17,159
SN74LS640DWR CN 7 7 26,882
SN74LS640DWR JP 2 2 3,238
SN74LS640DWR TW 2 2 1,920
SN74LS640DWR DE 1 1 2,108
SN74LS640DWR HK 1 1 2,000
SN74LS640DWR FR 1 1 1,800
SN74LS640DWR GB 1 1 899
SN74LS640DWR IT 1 1 597

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS640N 22 179 447 144,101
SN74LS6401N 16 71 108 141,434
SN74LS640NSR 6 28 29 79,192
SN74LS640DW 8 26 39 17,177
SN74LS6401NSR 6 18 20 51,632
SN74LS640DBR 6 13 13 31,866
SN74LS640DWR2 4 7 8 16,386
SN74LS640DB 3 5 5 19,400
SN74LS640DWG4 3 4 5 62,855
SN74LS640D 1 1 1 14

Possible Component Manufacturers*

TI (Texas Instruments)
NSC (National Semiconductor) (Texas Instruments) (TI)
Unitrode Power (TI - Power)
Texas Instruments Power Management (TI - Power) (Unitrode)
Chipcon (TI - Low-Power RF)
Texas Instruments Analog & Mixed-Signal (TI)

* 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: 6/2/2026