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: MC74HCT643N

Find suppliers of MC74HCT643N using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of over 400 billion electronic components and contact MC74HCT643N 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
3
Most Recent Upload
8/1/2025

Sponsored Live Part Search

Part Number: MC74HCT643N

Part NumberCountry/RegionSuppliersLine ItemsTotal Qty
MC74HCT643NIL11134
MC74HCT643NUS1156
MC74HCT643NSE1138

Other Parts

Part Number Countries/RegionsSuppliersLine ItemsTotal Qty
MC74HCT640AN 389728
MC74HCT688N 233169
MC74HCT640N 12212
MC74HCT640J 1114
MC74HCT643B1R 1111,000
MC74HCT64ADR2 1112,595
MC74HCT640N / CD74HCT640E 111160
MC74HCT640ADW 11155
MC74HCT640 1114
MC74HCT674ADW 11134

Possible Component Manufacturers*

CTS Wireless (Motorola - Component Products)
CTS Corporation
QTI Sensing Solutions (CTS Corporation)
Motorola (SCG) (Semiconductor Components Group of Motorola)
Freescale Semiconductor (NXP)
GI (General Instrument - Cable TV)

* 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 MC74HCT643N

Page Created: 8/4/2025 12:05:40 PM