See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

N | 20

Temp:

M (-55 to 125)

ECO Plan:

Pb-Free (RoHS)

CD74HCT688E


8-Bit Identity/Magnitude Comparators (P=Q) with Enable

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Texas Instruments CD74HCT688E

The ’HC688 and ’HCT688 are 8-bit magnitude comparators designed for use in computer and logic applications that require the comparison of two 8-bit binary words. When the compared words are equal the output (Y) is low and can be used as the enabling input for the next device in a cascaded application.

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