SN74LS21D#

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Stock/Availability for: SN74LS21D#

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Statistics

Total Quantity
178,519
Line Items
44
Suppliers listing this part
37
Countries/regions where listing suppliers exist
9
Most Recent Upload
3/20/2026

Sponsored Live Part Search

Part Number: SN74LS21D#

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS21D US 15 21 25,874
SN74LS21D CN 9 10 134,844
SN74LS21D HK 3 3 2,950
SN74LS21D TW 3 3 2,110
SN74LS21D CA 2 2 1,135
SN74LS21D# DE 2 2 205
SN74LS21D JP 1 1 9,000
SN74LS21D BE 1 1 2,399
SN74LS21D IN 1 1 2

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS21N 23 196 632 304,152
SN74LS21DR 8 45 46 841,249
SN74LS21NSR 7 29 29 154,121
SN74LS21J 10 27 51 4,941
SN74LS219AN 10 21 30 20,021
SN74LS21NS 6 19 34 240,653
SN74LS21NE4 2 6 6 22,329
SN74LS21DG4 2 2 2 1,210
SN74LS21DRG4 1 2 2 361,308
SN74LS21DR2 2 2 2 7,623

Possible Component Manufacturers*

TI (Texas Instruments)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Texas Instruments Analog & Mixed-Signal (TI)
Burr-Brown (BB) (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: 3/20/2026