SN74LS640NSR

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Stock/Availability for: SN74LS640NSR

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Statistics

Total Quantity
87,024
Line Items
28
Suppliers listing this part
27
Countries/regions where listing suppliers exist
6
Most Recent Upload
5/8/2026

Sponsored Live Part Search

Part Number: SN74LS640NSR

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS640NSR CN 12 12 46,169
SN74LS640NSR US 4 5 20,491
SN74LS640NSR JP 4 4 6,511
SN74LS640NSR TW 3 3 9,279
SN74LS640NSR HK 2 2 3,058
SN74LS640NSR DE 2 2 1,516

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS640N 22 176 440 133,142
SN74LS640NS 4 10 17 7,239
SN74LS640N3 3 5 5 9,055
SN74LS640NE4 3 3 3 1,766
SN74LS640NSN74LS640N 2 3 4 33,322
SN74LS640ND 1 3 3 28
SN74LS640N TI 1 2 3 4,609
SN74LS640NDS 1 2 2 12
SN74LS640N-SN74LS640N IC 1 1 1 3,000
SN74LS640NSRE4 1 1 1 2,000

Possible Component Manufacturers*

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

* 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: 5/8/2026