DM74LS221

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Stock/Availability for: DM74LS221

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Statistics

Total Quantity
29,160
Line Items
7
Suppliers listing this part
4
Countries/regions where listing suppliers exist
2
Most Recent Upload
11/6/2025

Sponsored Live Part Search

Part Number: DM74LS221

Part Number Country/Region Suppliers Line Items Total Qty
DM74LS221 US 3 6 160
DM74LS221 CN 1 1 29,000

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
DM74LS221N 15 105 172 87,192
DM74LS221M 10 28 32 27,340
DM74LS221MX 8 27 28 94,510
DM74LS22N 5 18 29 1,839
DM74LS221SJX 4 4 4 2,632
DM74LS22J 4 4 5 15,070
DM74LS221SJ 3 3 4 13,411
DM74LS221J 2 3 3 119
DM74LS221N=74LS221N 1 1 1 28
DM74LS22N-PULLS 1 1 1 535

Possible Component Manufacturers*

TI (Texas Instruments)
Comlinear (NSC) (National Semiconductor) (Kota Microcircuits) (Fairchild)
Cyrix MediaGX (NSC Geode) - see AMD
NSC (National Semiconductor) (Texas Instruments) (TI)
Advanced Micro Devices (AMD) (Cyrix) (Geode) (NSC Geode)
Fairchild Semiconductor (FSC)

* 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: 11/6/2025