HD74HC688 Datasheet - Hitachi Semiconductor

8-bit Magnitude Comparator

HD74HC688 Features

* High Speed Operation: tpd (P or Q to Output) = 17 ns typ (C L = 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)

HD74HC688 General Description

The HD74HC688 compares bit for bit two 8-bit words and indicates 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.

HD74HC688 Datasheet (60.80 KB)

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Part number:

HD74HC688

Manufacturer:

Hitachi Semiconductor

File Size:

60.80 KB

Description:

8-bit magnitude comparator.

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HD74HC688 8-bit Magnitude Comparator Hitachi Semiconductor

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HD74HC688 Features

HD74HC688 General Description

Datasheet Details

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