SN54121

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Stock/Availability for: SN54121

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Statistics

Total Quantity
3,029
Line Items
5
Suppliers listing this part
5
Countries/regions where listing suppliers exist
4
Most Recent Upload
5/4/2026

Sponsored Live Part Search

Part Number: SN54121

Part Number Country/Region Suppliers Line Items Total Qty
SN54121 CN 2 2 2,000
SN54121 JP 1 1 1,000
SN54121 GB 1 1 28
SN 54121 IN 1 1 1

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN54121J 15 78 117 53,162
SN54121W 5 7 7 711
SN54121N 2 6 6 341
SN54121S11Q 1 1 1 115
SN54121JGFAS 1 1 1 70
SN54121F 1 1 1 40
SN54121T 1 1 1 14
SN54121S 1 1 1 1
SN54121L 1 1 1 1
SN54121V 1 1 1 1

Possible Component Manufacturers*

NSC (National Semiconductor) (Texas Instruments) (TI)
Chipcon (TI - Low-Power RF)
Burr-Brown (BB) (TI)
Benchmarq Microelectronics (Unitrode) (TI - Power)
TI (Texas Instruments)
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: 5/4/2026