74688 Datasheet, Comparator, National Semiconductor

74688 Features

• Comparator Y TTL input compatible Y Typical propagation delay 20 ns Y Low quiescent current 80 mA maximum (74HCT Series) Y Large output current 4 mA Y Same as HCT521 Logic Diagrams C1995 Nationa

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74688

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National Semiconductor

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📄 Datasheet

Description:

8-bit magnitude comparator. This equality detector utilizes advanced silicon-gate CMOS technology to compare bit for bit two 8-bit words and indicate whether or

74688 Application

• Applications where memory block enable signals must be generated from computer address information The comparator combines the low power consumption

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74688

National Semiconductor

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