Description
The CD4020BM CD4020BC CD4060BM CD4060BC are 14-stage ripple carry binary counters and the CD4040BM CD4040BC is a 12-stage ripple carry binary counter The counters are advanced one count on the negative transition of each clock pulse The counters are reset to the zero state by a logical ‘‘1’’ at the
Features
- Y Y Y
Y Y
Wide supply voltage range High noise immunity Low power TTL compatibility Medium speed operation Schmitt trigger clock input
1 0V to 15V 0 45 VDD (typ ) Fan out of 2 driving 74L or 1 driving 74LS 8 MHz typ at VDD e 10V
Connection Diagrams
Dual-In-Line Package CD4020BM CD4020BC
Order Number CD4020B CD4040B or CD4060B
TL F 5953.
- 1
Top View Dual-In-Line Package CD4040BM CD4040BC Dual-In-Line Package CD4060BM CD4060BC
TL F 5953.
- 2
Top View
C1995 National Semicond.
CD4020BC Datasheet
