74HC Series Logic
- Texas Instruments CD74HC240E, This Texas Instruments 74HC240 inverting octal buffer / Driver IC is available in a DIL-20 package. A part of the 74HC range. The HC240 are inverting tristate buffers having two active-low output enables, buffered inputs, high-current bus driver outputs, & balanced propagation delay & transition times. Significant power reduction compared to LSTTL logic ICs with high noise immunity. 74HC240e Inverting Octal Buffer/drvr