SN74LS21D

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Stock/Availability for: SN74LS21D

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Statistics

Total Quantity
170,983
Line Items
43
Suppliers listing this part
36
Countries/regions where listing suppliers exist
8
Most Recent Upload
5/29/2026

Sponsored Live Part Search

Part Number: SN74LS21D

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS21D US 16 22 28,204
SN74LS21D CN 9 10 133,978
SN74LS21D TW 3 3 2,110
SN74LS21D HK 2 2 2,940
SN74LS21D CA 2 2 1,135
SN74LS21D DE 2 2 215
SN74LS21D BE 1 1 2,399
SN74LS21D IN 1 1 2

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS21N 23 197 642 275,937
SN74LS21DR 8 41 42 766,754
SN74LS21J 10 26 50 4,865
SN74LS21NSR 7 24 24 136,470
SN74LS219AN 9 20 29 15,024
SN74LS21NS 6 18 33 240,575
SN74LS21NE4 3 8 8 41,637
SN74LS21DG4 2 2 2 1,210
SN74LS21DR2 2 2 2 7,623
SN74LS21DRG4 1 1 1 358,308

Possible Component Manufacturers*

Burr-Brown (BB) (TI)
TI (Texas Instruments)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Texas Instruments Power Management (TI - Power) (Unitrode)
Unitrode Power (TI - Power)
NSC (National Semiconductor) (Texas Instruments) (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: 5/29/2026