74HC Series Logic
- Texas Instruments CD74HC192E, This Texas Instruments 74HC192 presettable BCD synchronous 4 bit up/down counter IC is available in a DIL-16 package. A part of the 74HC range. Significant power reduction compared to LSTTL range. Synchronous counting & asynchronous loading. Two outputs for N bit cascading. Look-ahead carry for high-speed counting balanced propagation delay & transition times. 74HC192 4-bit Up/down Counter