SN74LS21DR

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Stock/Availability for: SN74LS21DR

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Statistics

Total Quantity
766,754
Line Items
42
Suppliers listing this part
41
Countries/regions where listing suppliers exist
8
Most Recent Upload
5/30/2026

Sponsored Live Part Search

Part Number: SN74LS21DR

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS21DR CN 21 21 734,166
SN74LS21DR US 9 10 9,413
SN74LS21DR HK 3 3 5,097
SN74LS21DR TW 3 3 2,353
SN74LS21DR KR 2 2 7,350
SN74LS21DR GB 1 1 4,500
SN74LS21DR CA 1 1 2,438
SN74LS21DR DE 1 1 1,437

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS21N 23 197 642 275,937
SN74LS21D 8 36 43 170,983
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*

TI (Texas Instruments)
Burr-Brown (BB) (TI)
Texas Instruments Power Management (TI - Power) (Unitrode)
Chipcon (TI - Low-Power RF)
NSC (National Semiconductor) (Texas Instruments) (TI)
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: 5/30/2026