This Texas Instruments 74HC390 dual decade ripple counter IC is available in a DIL-16 package. A part of the 74HC range. The CD74HC390 dual 4 bit decade ripple counters are high-speed silicon-gate CMOS devices and are pin compatible with low power Schottky TTL.

• 2 to 6VDC supply voltage
• 14ns propagation delay
• DIL-16
• -55°C to +125°C operating temperature