Part number:
HD74HC677
Manufacturer:
Hitachi Semiconductor
File Size:
52.92 KB
Description:
16-bit address comparator.
HD74HC677_HitachiSemiconductor.pdf
Datasheet Details
Part number:
HD74HC677
Manufacturer:
Hitachi Semiconductor
File Size:
52.92 KB
Description:
16-bit address comparator.
HD74HC677, 16-bit Address Comparator
The HD74HC677 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 infomation applied to the 16 A inputs must be low or high to cause a low state at
HD74HC677 Features
* an enable input (G). When G is low, the device is enabled. When G is high, the device is disabled and the output is high regardless of the A and P inputs. Features
* High Speed Operation: tpd (A to Y) = 17 ns typ (CL = 50 pF) High Output Current: Fano
📁 Related Datasheet
📌 All Tags