Counter, 3-stage, 4.75 ... 5.25 V, DIL-14

Each of these monolithic counters contains four master-slave flip-flops and additional gates to provide a two-dividing counter and a three-stage binary counter in which the count cycle length is divided by five for '90A and 'LS90, by six for '92A and 'LS92, and by eight for '93A and 'LS93.

All of these counters have a gate-controlled zero reset and the '90A and 'LS90 also have gate-controlled set-to-nine inputs for use in BCD nine complement applications.

Technical features