HD74HC677 - 16-bit Address Comparator

Hitachi Semiconductor

Datasheet Details

Part number	HD74HC677
Manufacturer	Hitachi Semiconductor
File Size	52.92 KB
Description	16-bit Address Comparator
Datasheet	HD74HC677_HitachiSemiconductor.pdf

The HD74HC677 address comparator simplifies addressing of memory boards and/or other peripheral devices.

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: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) HD74HC677 Function Table Inputs G L L L L L L.

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Published: Mar 23, 2005 |