SN74LS221DG4

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Stock/Availability for: SN74LS221DG4

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Statistics

Total Quantity
117,716
Line Items
5
Suppliers listing this part
5
Countries/regions where listing suppliers exist
3
Most Recent Upload
5/28/2026

Sponsored Live Part Search

Part Number: SN74LS221DG4

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS221DG4 US 3 3 170
SN74LS221DG4 CN 1 1 116,905
SN74LS221DG4 DE 1 1 641

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS221N 21 212 674 421,841
SN74LS221D 12 69 94 192,311
SN74LS221DR 12 42 43 178,434
SN74LS221DBR 7 15 15 218,369
SN74LS221DB 5 6 6 7,929
SN74LS221DR2 1 4 6 3,438
SN74LS221DRE4 3 4 4 196,564
SN74LS221DBRG4 1 1 1 5,491
SN74LS221DBRE4 1 1 1 2,536
SN74LS221DRG4 1 1 1 1,837

Possible Component Manufacturers*

Texas Memory Systems (TMS) (IBM)
NSC (National Semiconductor) (Texas Instruments) (TI)
Benchmarq Microelectronics (Unitrode) (TI - Power)
TI (Texas Instruments)
Texas Instruments Power Management (TI - Power) (Unitrode)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)

* 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: 5/28/2026