SN74ALS521D

Welcome to netCOMPONENTS! netCOMPONENTS is a market leader in sourcing services for the worldwide electronic components industry. netCOMPONENTS is the world's premier destination for the sourcing and procurement of electronic components, connecting members (buyers) and suppliers (sellers) in a direct and vendor-neutral environment!

Stock/Availability for: SN74ALS521D

Find stocking distributors and other suppliers of SN74ALS521D using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact SN74ALS521D suppliers.

Register Today

  • Search 900 Billion+ Electronic Components
  • 3,000+ Suppliers
  • Launched in 1997
Request a Free Trial Membership

Statistics

Total Quantity
228
Line Items
3
Suppliers listing this part
3
Countries/regions where listing suppliers exist
2
Most Recent Upload
1/22/2026

Sponsored Live Part Search

Part Number: SN74ALS521D

Part Number Country/Region Suppliers Line Items Total Qty
SN74ALS521D US 2 2 170
SN74ALS521D FR 1 1 58

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
SN74ALS521DWRG4 2 2 2 140
SN74ALS521DWE4 2 2 2 2,479
SN74ALS521DWR (295TUBE) 1 1 1 1,292
SN74ALS521DR 1 1 1 1,374
SN74ALS521DWG4 1 1 1 705
SN74ALS521DW10 1 1 1 301

Possible Component Manufacturers*

Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Micron
TI (Texas Instruments)
Chipcon (TI - Low-Power RF)
Burr-Brown (BB) (TI)
Benchmarq Microelectronics (Unitrode) (TI - Power)

* 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.

Request a Free Trial Membership to contact suppliers for part number SN74ALS521D

Page Created: 1/22/2026