HD74HC680 Datasheet - Hitachi Semiconductor

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

HD74HC680_HitachiSemiconductor.pdf