SN74LS6421DW

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Stock/Availability for: SN74LS6421DW

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Statistics

Total Quantity
23,856
Line Items
10
Suppliers listing this part
9
Countries/regions where listing suppliers exist
4
Most Recent Upload
5/7/2026

Sponsored Live Part Search

Part Number: SN74LS6421DW

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS642-1DW US 5 6 19,691
SN74LS6421DW DE 2 2 564
SN74LS6421DW JP 1 1 2,101
SN74LS642-1DW CN 1 1 1,500

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS642N 15 60 93 29,584
SN74LS642-1N 12 38 55 36,230
SN74LS642NSR 7 24 26 70,560
SN74LS642NS 8 22 28 42,000
SN74LS642DW 7 18 21 26,375
SN74LS642 5 5 5 2,974
SN74LS642DWG4 2 2 2 1,599
SN74LS642J 2 2 2 118
SN74LS642NSC 1 1 1 5,000
SN74LS642NG4 1 1 1 1,681

Possible Component Manufacturers*

Benchmarq Microelectronics (Unitrode) (TI - Power)
NSC (National Semiconductor) (Texas Instruments) (TI)
Texas Instruments Power Management (TI - Power) (Unitrode)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Micron
Unitrode Power (TI - Power)

* 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: 5/7/2026