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: 74FCT521ATQ

Find stocking distributors and other suppliers of 74FCT521ATQ 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 74FCT521ATQ suppliers.

Register Today

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

Statistics

Total Quantity
6,297
Line Items
5
Suppliers listing this part
5
Countries/regions where listing suppliers exist
3
Most Recent Upload
1/14/2026

Sponsored Live Part Search

Part Number: 74FCT521ATQ

Part Number Country/Region Suppliers Line Items Total Qty
74FCT521ATQ US 3 3 88
74FCT521ATQ DE 1 1 6,054
74FCT521ATQ KR 1 1 155

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
74FCT521ATQG 8 21 31 138,092
74FCT521ATSOG 6 13 15 28,774
74FCT521ATSO 5 10 11 1,458
74FCT521ATQG8 4 7 7 23,822
74FCT521ATSOG8 3 7 7 10,685
74FCT521ATP 1 4 4 343
74FCT521ATS0 2 2 2 26
74FCT521ATPY 1 1 1 63
74FCT521ATSAO 1 1 1 21
74FCT521ATS 1 1 1 2

Possible Component Manufacturers*

Renesas Electronics Europe (NEC Electronics Europe) (Intersil) (IDT)
IDT (Newave) (ZettaCom) (ICS) (Fox Electronics) (Quality Semi)
Integrated Device Technology (IDT) (MicroClock) (Renesas)
Renesas
IDT (GigOptix) (ZMD America) (ZMDI) (Renesas)
Quality Semiconductor (QSI) (IDT)

* 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