CD40192BE Up/Down Counter [74LS192] - (AD2349)

Description:

The CD40192 consists of 4 'D' type Flip-Flips synchronized by a clock and connected as a counter. The inputs consist of 4 individual lines, a PRESET ENABLE control, individual up and down clock signals, and a master RESET; 4 memorizable 'Q' output signals, as well as CARRY and BORROW outputs for multi-stage counting. When the counter is cleared, all outputs are set to LOW if the RESET line is set to HIGH. This RESET signal is synchronized with the clock signal. Each output is individually programmable with the clock signal at a HIGH level corresponding to the input when PRESET ENABLE is LOW.

Datasheet