HD74HCT688 - 8-bit Magnitude Comparator

Product Overview

Hitachi Semiconductor

Part number	HD74HCT688
Manufacturer	Hitachi Semiconductor
File Size	55.72 KB
Description	8-bit Magnitude Comparator
Datasheet	HD74HCT688 Datasheet
Additional preview pages of the HD74HCT688 datasheet.

The HD74HCT688 compares bit for bit two 8-bit words and indicate whether or not they are equal.

LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility High Speed Operation: tpd (Data to P=Q) = 18 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 4.5 to 5.5 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table Inputs Data P, Q P=Q P>Q P.

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Published: Mar 23, 2005 |