SN74121D

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Stock/Availability for: SN74121D

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Statistics

Total Quantity
144,614
Line Items
39
Suppliers listing this part
37
Countries/regions where listing suppliers exist
8
Most Recent Upload
1/30/2026

Sponsored Live Part Search

Part Number: SN74121D

Part Number Country/Region Suppliers Line Items Total Qty
SN74121D CN 15 15 107,609
SN74121D US 6 8 8,457
SN74121D DE 4 4 12,938
SN74121D HK 4 4 3,264
SN74121D TW 3 3 8,387
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 20 161 310 739,964
SN74121J 7 24 33 1,652
SN74121DR 5 13 14 1,617,141
SN74121 6 11 11 21,014
SN74121DE4 2 5 5 35,534
SN74121NE4 3 4 4 1,642
SN74121N-SN74121N 1 2 3 6,500
SN74121DG4 2 2 2 2,281
SN74121NSRE4 2 2 2 2,673
SN74121DR-SN74121D 1 1 1 9,093

Possible Component Manufacturers*

Unitrode Power (TI - Power)
Texas Instruments Analog & Mixed-Signal (TI)
Texas Instruments Power Management (TI - Power) (Unitrode)
Micron
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: 1/30/2026