8-bit Magnitude Comparator

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 useful in memory block decoding applications, where memory block enable signals must be generated from computer address information. By Renesas Technology
HD74HC688 's PackagesHD74HC688 's pdf datasheet

HD74HC688 Pinout, Pinouts
HD74HC688 pinout,Pin out
This is one package pinout of HD74HC688,If you need more pinouts please download HD74HC688's pdf datasheet.

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