SN74LS21DR

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Stock/Availability for: SN74LS21DR

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Statistics

Total Quantity
657,628
Line Items
40
Suppliers listing this part
39
Countries/regions where listing suppliers exist
8
Most Recent Upload
10/20/2025

Sponsored Live Part Search

Part Number: SN74LS21DR

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS21DR CN 19 19 617,213
SN74LS21DR US 10 11 12,533
SN74LS21DR KR 3 3 9,800
SN74LS21DR TW 2 2 7,110
SN74LS21DR HK 2 2 2,597
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 23 200 616 296,789
SN74LS21D 9 39 46 201,285
SN74LS21J 10 27 50 5,015
SN74LS21NSR 7 25 25 142,896
SN74LS219AN 10 21 30 19,593
SN74LS21NS 6 20 35 248,062
SN74LS21JDS 4 6 6 2,308
SN74LS21DG4 2 2 2 1,210
SN74LS21DR2 2 2 2 7,623
SN74LS21DRG4 1 1 1 358,308

Possible Component Manufacturers*

TI (Texas Instruments)
Texas Instruments Power Management (TI - Power) (Unitrode)
Burr-Brown (BB) (TI)
NSC (National Semiconductor) (Texas Instruments) (TI)
GrayChip (Texas Instruments)
Benchmarq Microelectronics (Unitrode) (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: 10/20/2025