SN74121D

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Stock/Availability for: SN74121D

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Statistics

Total Quantity
107,190
Line Items
33
Suppliers listing this part
31
Countries/regions where listing suppliers exist
8
Most Recent Upload
5/5/2026

Sponsored Live Part Search

Part Number: SN74121D

Part Number Country/Region Suppliers Line Items Total Qty
SN74121D CN 13 13 54,698
SN74121D US 5 7 22,718
SN74121D DE 4 4 12,938
SN74121D TW 3 3 8,387
SN74121D HK 2 2 4,590
SN74121D JP 2 2 3,715
SN74121D GB 1 1 94
SN74121D FR 1 1 50

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74121N 21 156 306 728,725
SN74121J 7 22 31 3,031
SN74121DR 4 10 10 1,575,159
SN74121 5 9 9 17,803
SN74121DE4 3 5 5 44,370
SN74121NE4 3 4 4 1,639
SN74121N-SN74121N 2 3 4 15,938
SN74121NSRE4 3 3 3 5,253
SN74121DG4 2 2 2 2,281
SN74121DR-SN74121D 1 1 1 9,093

Possible Component Manufacturers*

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