74ACT521

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: 74ACT521

Find stocking distributors and other suppliers of 74ACT521 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 74ACT521 suppliers.

Register Today

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

Statistics

Total Quantity
2,221
Line Items
31
Suppliers listing this part
23
Countries/regions where listing suppliers exist
9
Most Recent Upload
12/10/2025

Sponsored Live Part Search

Part Number: 74ACT521

Part Number Country/Region Suppliers Line Items Total Qty
74ACT521 US 9 13 160
74ACT521 IL 3 5 1,144
74ACT521 GB 3 3 43
74ACT521 FR 2 4 133
74ACT521 ES 2 2 585
74ACT521 DK 1 1 137
74ACT521 DE 1 1 10
74ACT521 SE 1 1 5
74ACT521 IN 1 1 4

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
74ACT521PC 15 52 80 48,361
74ACT521SC 11 43 51 47,129
74ACT521SCX 10 34 37 172,420
74ACT521MTCX 5 25 25 41,663
74ACT521MTC 6 12 12 40,052
74ACT521SJX 3 5 5 11,434
74ACT521SJ 3 4 6 5,386
74ACT521WM 3 3 3 2,698
74ACT521SC SO20 2 2 2 232
74ACT521-SMD 2 2 2 13

Possible Component Manufacturers*

NSC (National Semiconductor) (Texas Instruments) (TI)
TI (Texas Instruments)
Advanced Micro Devices (AMD) (Cyrix) (Geode) (NSC Geode)
Comlinear (NSC) (National Semiconductor) (Kota Microcircuits) (Fairchild)
I-Cube
Fairchild Semiconductor (FSC)

* 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 74ACT521

Page Created: 12/10/2025