SN74ALS521DR

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Stock/Availability for: SN74ALS521DR

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Statistics

Total Quantity
1,374
Line Items
1
Suppliers listing this part
1
Countries/regions where listing suppliers exist
1
Most Recent Upload
1/22/2026

Sponsored Live Part Search

Part Number: SN74ALS521DR

Part Number Country/Region Suppliers Line Items Total Qty
SN74ALS521DR US 1 1 1,374

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74ALS521N 15 118 200 213,851
SN74ALS521DW 9 44 62 94,973
SN74ALS521DWR 7 38 42 226,574
SN74ALS521DWRE4 2 4 4 117,893
SN74ALS521D 2 3 3 228
SN74ALS521DWRG4 2 2 2 140
SN74ALS521DWE4 2 2 2 2,479
SN74ALS521DWG4 1 1 1 705
SN74ALS521DWR (295TUBE) 1 1 1 1,292
SN74ALS521DW10 1 1 1 301

Possible Component Manufacturers*

Benchmarq Microelectronics (Unitrode) (TI - Power)
NSC (National Semiconductor) (Texas Instruments) (TI)
Chipcon (TI - Low-Power RF)
Micron
Texas Instruments Analog & Mixed-Signal (TI)
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: 1/22/2026