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HD74HC679 - 12-bit Address Comparator

Product Overview

Hitachi Semiconductor

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HD74HC679 12-bit Address Comparator by Hitachi Semiconductor - Datasheet Preview — Datasheet preview – HD74HC679

Datasheet Details

Part number	HD74HC679
Manufacturer	Hitachi Semiconductor
File Size	67.91 KB
Description	12-bit Address Comparator
Datasheet	HD74HC679 Datasheet
Additional preview pages of the HD74HC679 datasheet.

Product details

Description

The HD74HC679 address comparator simplifies addressing of memory boards and/or other peripheral devices.

Features

and 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) = 18 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) HD74HC679 Function Table Inputs G L L L L L.

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Published: Mar 23, 2005 |