SN74ALS521NSR

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Stock/Availability for: SN74ALS521NSR

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Statistics

Total Quantity
235,020
Line Items
31
Suppliers listing this part
30
Countries/regions where listing suppliers exist
6
Most Recent Upload
1/23/2026

Sponsored Live Part Search

Part Number: SN74ALS521NSR

Part Number Country/Region Suppliers Line Items Total Qty
SN74ALS521NSR CN 15 15 131,920
SN74ALS521NSR US 4 5 54,556
SN74ALS521NSR JP 4 4 13,892
SN74ALS521NSR HK 3 3 23,515
SN74ALS521NSR DE 2 2 10,452
SN74ALS521NSR TW 2 2 685

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
SN74ALS521NS 5 6 7 6,231
SN74ALS521 5 5 5 2,930
SN74ALS521DWRE4 2 4 4 117,893
SN74ALS521D 2 3 3 228
SN74ALS521NSR SOP5.2 1 2 2 1,920
SN74ALS521N3 1 1 1 163
SN74ALS521NSRG4 1 1 1 1,873

Possible Component Manufacturers*

Texas Instruments Power Management (TI - Power) (Unitrode)
NSC (National Semiconductor) (Texas Instruments) (TI)
TI (Texas Instruments)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Burr-Brown (BB) (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: 1/23/2026