74LS121

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Stock/Availability for: 74LS121

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Statistics

Total Quantity
215,515
Line Items
6
Suppliers listing this part
6
Countries/regions where listing suppliers exist
4
Most Recent Upload
2/11/2026

Sponsored Live Part Search

Part Number: 74LS121

Part Number Country/Region Suppliers Line Items Total Qty
74LS121 CN 2 2 191,253
74LS121 TW 2 2 10,682
74LS121 DE 1 1 13,352
74LS121 KR 1 1 228

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
74LS125AN 17 83 165 41,043
74LS123 14 65 115 89,638
74LS125A 11 49 70 65,080
74LS123N 14 49 75 46,482
74LS126AN 12 47 87 21,297
74LS123D 17 45 67 202,953
74LS125AD 11 39 71 20,574
74LS125APC 10 38 59 8,587
74LS121N 1 1 1 100
74LS121N SN74LS121N 1 1 1 213,200

Possible Component Manufacturers*

Power Trends (TI - Power)
I-Cube
FSC - Fujitsu Siemens Computers (Fujitsu Technology Solutions)
Fairchild Semiconductor (FSC)
TI (Texas Instruments)
NSC (National Semiconductor) (Texas Instruments) (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: 2/11/2026