HD74HC668, HD74HC669
Synchronous UP/Down Decade Counter Synchronous Up/Down 4-bit binary Counter
REJ03D0638-0200 (Previous ADE-205-520)
Rev.2.00 Mar 30, 2006
Description
This synchronous presettable decade counter features an internal carry look-ahead for cascading in high-speed counting applications. Synchronous operation is provided by having all flip-flop...
