SN74LS640NSR

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Stock/Availability for: SN74LS640NSR

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Statistics

Total Quantity
74,584
Line Items
26
Suppliers listing this part
25
Countries/regions where listing suppliers exist
6
Most Recent Upload
2/17/2026

Sponsored Live Part Search

Part Number: SN74LS640NSR

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS640NSR CN 11 11 25,372
SN74LS640NSR US 4 5 20,491
SN74LS640NSR JP 4 4 6,536
SN74LS640NSR TW 3 3 9,279
SN74LS640NSR HK 2 2 12,448
SN74LS640NSR DE 1 1 458

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS640N 23 181 448 138,975
SN74LS640NS 4 10 17 7,108
SN74LS640N3 3 5 5 7,080
SN74LS640NE4 3 3 3 1,766
SN74LS640ND 1 3 3 28
SN74LS640N TI 1 2 3 4,609
SN74LS640NSN74LS640N 2 2 2 4,249
SN74LS640NDS 1 2 2 12
SN74LS640N-SN74LS640N IC 1 1 1 3,000
SN74LS640NSRE4 1 1 1 2,000

Possible Component Manufacturers*

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

* 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