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1 Features

? Wide Operating Voltage Range: 2 V to 6 V

? Outputs Can Drive Up To 10 LSTTL Loads

? Low Power Consumption, 20-μA Maximum ICC

? Operation from very slow input transitions

? ±4-mA Output Drive at 5 V

? Low Input Current of 1 μA

2 Applications

? Use fewer inputs to monitor error signals

? Combine active-low enable signals

3 Description

This device contains four independent 2-input OR

Gates with Schmitt-trigger inputs. Each gate performs

the Boolean function Y = A + B in positive logic.