HD74HC680 - 12-bit Address Comparator
The HD74HC680 address comparator simplifies addressing of memory boards and/or other peripheral devices.
The four P inputs are normally hard wired with a preprogrammed address.
An internal decoder determines what input information applied to the 12 A inputs must be low or high to cause a low state a
HD74HC680 Features
* a transparent latch and a latch enable input (C). When C is high, the device is in the transparent mode. When C is low, the previous logical state of Y is latched. Features
* High Speed Operation High Output Current: Fanout of 10 LSTTL Loads Wide Oper
