SN54HC7032, SN74HC7032
QUADRUPLE POSITIVE-OR GATES
WITH SCHMITT-TRIGGER INPUTS

SCLS036B - MARCH 1984 - REVISED MAY 1997

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features

• Operation From Very Slow Input Transitions
• Temperature-Compensated Threshold Levels
• High Noise Immunity
• Same Pinouts as 'HC32
• Package Options Include Plastic Small-Outline (D) and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

description

In these devices, each circuit functions as a quadruple OR gate. They perform the Boolean functionor in positive logic. However, because of the Schmitt action, the inputs have different input threshold levels for positive- and negative-going signals.

These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean jitter-free output signals.

The SN54HC7032 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74HC7032 is characterized for operation from -40°C to 85°C.