This Texas Instruments HCF4017B decade counter IC is available in a DIL-16 package. A part of the CMOS 4000 range. Schmidt trigger clock input allows unlimited clock input rise and fall times. * Decade counter * 3 to 20VDC supply voltage * Up to 10Mhz clock speed * Counts on the positive clock signal transition * 80ns propagation delay * 0.2W power, DIL-16 * -55°C to +125°C https://elecena.pl/product/27173216/texas-instruments-cd4017be-decade-counter-driver 2024-11-08 https://elecena.pl/product/27173216/texas-instruments-cd4017be-decade-counter-driver 2026-03-31