SN74121D

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Stock/Availability for: SN74121D

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Statistics

Total Quantity
111,884
Line Items
35
Suppliers listing this part
33
Countries/regions where listing suppliers exist
8
Most Recent Upload
6/19/2026

Sponsored Live Part Search

Part Number: SN74121D

Part Number Country/Region Suppliers Line Items Total Qty
SN74121D CN 14 14 59,095
SN74121D US 5 7 22,915
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 2 2 194
SN74121D FR 1 1 50

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74121N 22 159 309 195,675
SN74121J 7 23 32 3,231
SN74121DR 4 10 10 44,587
SN74121 5 8 8 17,789
SN74121DE4 3 6 6 48,370
SN74121NE4 3 4 4 1,639
SN74121N-SN74121N 2 3 4 15,938
SN74121NSRE4 3 3 3 5,975
SN74121DG4 2 2 2 2,281
SN74121DR-SN74121D 1 1 1 9,093

Possible Component Manufacturers*

TI (Texas Instruments)
Chipcon (TI - Low-Power RF)
Unitrode Power (TI - Power)
Texas Instruments Power Management (TI - Power) (Unitrode)
Harris Semi (RCA Electronics Pte) (TI) (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: 6/19/2026