MIC50399

The MIC50398/9 is an ion-implanted, P-channel MOS six-decade synchronous up/down-counter/display driver with storage latches. The counter can be loaded digit-by-digit with BCD data. The counter has an asynchronous-clear function.

Scanning is controlled by the scan oscillator input which is self-oscillating or can be driven by an external signal. The
contents of the counter can be transferred into the 6-digit latch which is then multiplexed from MSD to LSD in BCD or
7-segment format to the output. These devices are intended to interface directly with the standard CMOS logic families.