CD4040BM - National Semiconductor

CD4040BM 14-Stage/ 12-Stage Ripple Carry Binary Counters

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 reset input independent of clock Features Y Y Y Y Y Wide .

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 Semiconductor Corporation TL F 5953 TL F 5953
  – 3 Top View RRD-B30M105 Printed in U S A Absolute Maximum Ratings (Notes .