DM5490 - Decade and Binary Counters
Each of these monolithic counters contains four masterslave flip-flops and additional gating to provide a divide-bytwo counter and a three-stage binary counter for which the count cycle length is divide-by-five for the 90A and divideby-eight for the 93A All of these counters have a gated zero reset
DM5490 Features
* Y Y Typical power dissipation 90A 145 mW 93A 130 mW Count frequency 42 MHz Connection Diagrams Dual-In-Line Package TL F 6533
* 1 Order Number DM5490J DM5490W or DM7490AN See NS Package Number J14A N14A or W14B Dual-In-Line Package TL F 6533
* 2 Order Number DM7493AN See NS Pa
