Catalog > Semiconductors > Integrated Circuits 74290 Counter Counter Binary 4-Bit Decade 14PD Part No: 74290 22.43 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features 4-bit decade (0–9) counter Binary-coded decimal (BCD) output Divide-by-2 and divide-by-5 sections Can be configured as divide-by-10 Asynchronous reset inputs TTL compatible Cascade capability for multi-digit counters Specifications Logic family: 74xx TTL Supply voltage (Vcc): 5 V nominal Operating range: 4.75 – 5.25 V Input HIGH: ≥ 2.0 V Input LOW: ≤ 0.8 V Output current: LOW: 8 mA HIGH: –0.4 mA Propagation delay: ~20–35 ns