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: 74ACT521S

Find stocking distributors and other suppliers of 74ACT521S 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 74ACT521S suppliers.

Register Today

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

Statistics

Total Quantity
7
Line Items
1
Suppliers listing this part
1
Countries/regions where listing suppliers exist
1
Most Recent Upload
1/14/2026

Sponsored Live Part Search

Part Number: 74ACT521S

Part Number Country/Region Suppliers Line Items Total Qty
74ACT521S IN 1 1 7

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
74ACT521PC 16 52 80 56,524
74ACT521SC 11 49 58 63,870
74ACT521SCX 11 31 35 169,677
74ACT521MTCX 5 25 25 120,094
74ACT521* 9 20 28 1,604
74ACT521SJX 3 5 5 10,312
74ACT521SJ 3 4 6 5,386
74ACT521SC SO20 2 3 3 585
74ACT521SC NSC 1 1 1 10
74ACT521-SMD 1 1 1 11

Possible Component Manufacturers*

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


Page Created: 1/14/2026