SN74LS21DR

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Stock/Availability for: SN74LS21DR

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Statistics

Total Quantity
793,840
Line Items
45
Suppliers listing this part
44
Countries/regions where listing suppliers exist
8
Most Recent Upload
6/24/2026

Sponsored Live Part Search

Part Number: SN74LS21DR

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS21DR CN 23 23 741,262
SN74LS21DR US 10 11 29,403
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 23 199 643 309,891
SN74LS21D 8 37 44 194,153
SN74LS21J 10 26 50 4,865
SN74LS21NSR 7 25 25 158,984
SN74LS219AN 9 20 29 15,024
SN74LS21NS 6 18 33 241,996
SN74LS21NE4 3 10 10 35,737
SN74LS21DG4 2 2 2 1,210
SN74LS21DRG4 1 2 2 361,308
SN74LS21DR2 2 2 2 7,623

Possible Component Manufacturers*

TI (Texas Instruments)
Burr-Brown (BB) (TI)
Texas Instruments Power Management (TI - Power) (Unitrode)
NSC (National Semiconductor) (Texas Instruments) (TI)
GrayChip (Texas Instruments)
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: 6/24/2026