MC74ACT521

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: MC74ACT521

Find stocking distributors and other suppliers of MC74ACT521 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 MC74ACT521 suppliers.

Register Today

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

Statistics

Total Quantity
48
Line Items
2
Suppliers listing this part
2
Countries/regions where listing suppliers exist
1
Most Recent Upload
3/25/2026

Sponsored Live Part Search

Part Number: MC74ACT521

Part Number Country/Region Suppliers Line Items Total Qty
MC74ACT521 TW 2 2 48

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
MC74ACT541DTR2G 14 90 124 1,672,010
MC74ACT541DWR2G 15 67 76 300,256
MC74ACT573N 11 66 87 180,060
MC74ACT541N 14 60 102 25,469
MC74ACT540DTR2G 13 60 62 362,613
MC74ACT521N 3 5 6 311
MC74ACT521DW 2 4 7 1,475
MC74ACT521MEL 2 2 2 8,000
MC74ACT521D 2 2 2 44
MC74ACT521M 2 2 3 12,494

Possible Component Manufacturers*

Freescale Semiconductor (NXP)
GI (General Instrument - Cable TV)
TMOS (E-FET) (Motorola)
QTI Sensing Solutions (CTS Corporation)
Motorola (SCG) (Semiconductor Components Group of Motorola)
Motorola Semiconductors (Motorola SPS) (Arris) (CommScope)

* 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 MC74ACT521

Page Created: 3/25/2026