Catalog > Semiconductors > Integrated Circuits Counter Counter 74HC40102 8-Bit Synchronous BCD Down Counter 2.26 ZAR inc for 1 Each 23 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Counter Type: 8-bit synchronous down counter. Counting Mode: BCD (2 decades, counting from 99 down to 0). Technology: High-speed CMOS (74HC). Preset Inputs: Allows jamming data into the counter. Cascading: Has terminal count outputs for easy multi-stage counting without extra logic.