SN74LS540

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Stock/Availability for: SN74LS540

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Statistics

Total Quantity
4,228
Line Items
9
Suppliers listing this part
9
Countries/regions where listing suppliers exist
6
Most Recent Upload
7/1/2026

Sponsored Live Part Search

Part Number: SN74LS540

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS540 JP 2 2 1,711
SN74LS540 DE 2 2 930
SN74LS540 US 2 2 7
SN74LS540 CN 1 1 1,500
SN74LS540 TW 1 1 70
SN74LS540 KR 1 1 10

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS540N 22 154 333 180,475
SN74LS540NSR 9 52 53 853,903
SN74LS540DW 10 32 42 138,587
SN74LS540DWR 8 32 36 163,155
SN74LS540NS 6 24 39 116,927
SN74LS540DBR 6 23 27 129,859
SN74LS540NE4 6 7 7 5,420
SN74LS540ND 2 5 8 164
SN74LS540DB 4 5 5 3,927
SN74LS540DWG4 2 4 4 86,492

Possible Component Manufacturers*

TI (Texas Instruments)
NSC (National Semiconductor) (Texas Instruments) (TI)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Burr-Brown (BB) (TI)
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: 7/1/2026