SN74LS121

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Stock/Availability for: SN74LS121

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Statistics

Total Quantity
93
Line Items
2
Suppliers listing this part
2
Countries/regions where listing suppliers exist
1
Most Recent Upload
12/23/2025

Sponsored Live Part Search

Part Number: SN74LS121

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS121 SE 2 2 93

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS123N 24 309 1,146 1,066,649
SN74LS125AN 22 240 819 883,170
SN74LS126AN 17 170 480 663,833
SN74LS122N 21 164 354 439,458
SN74LS123D 16 136 228 350,052
SN74LS123DR 17 128 140 2,058,078
SN74LS125ADR 16 116 139 1,187,577
SN74LS12N 20 105 222 102,368
SN74LS121N 2 2 2 6,577
SN74LS121NTI 1 1 1 5,211

Possible Component Manufacturers*

NSC (National Semiconductor) (Texas Instruments) (TI)
Texas Instruments Power Management (TI - Power) (Unitrode)
Texas Instruments (TI HiRel)
Thesys Mikroelektronik (Elex) (TI)
GrayChip (Texas Instruments)
Micron

* 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: 12/23/2025