HD74HCT688 Datasheet - Hitachi Semiconductor

HD74HCT688 8-bit Magnitude Comparator

The HD74HCT688 compares bit for bit two 8-bit words and indicate whether or not they are equal. The P=Q output indicates equality when it is low. A single active low enable is provided to facilitate cascading of several packages and enable comparison of words greater than 8 bits. This device is usef.

HD74HCT688 Features

* 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

HD74HCT688_HitachiSemiconductor.pdf

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Datasheet Details

Part number:

HD74HCT688

Manufacturer:

Hitachi Semiconductor

File Size:

55.72 KB

Description:

8-bit magnitude comparator.

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HD74HCT688 HD74HCT688 8-bit Magnitude Comparator Hitachi Semiconductor

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