Description
74F132D – Signetics / Nexperia IC Logic Gates QUAD 2-IN NAND GATE SCHMITT TRIGGER SOIC-14
Features and benefits
Supply voltage range from 4.5 V to 5.5 V
Schmitt trigger inputs
Direct interface with TTL levels
N74F132 is specified from 0 °C to 70 °C
I74F132 is specified from -40 °C to 85 °C
The MC54/74F132 contains four 2-input NAND gates which accept stan – dard TTL input signals and provide standard TTL output levels. They are ca – pable of transforming slowly changing input signals into sharply defined, jit – ter-free output signals. In addition, they have greater noise margin than conventional NAND gates.
Each circuit contains a 2-input Schmitt trigger followed by a Darlington level shifter and a phase splitter driving a TTL totem-pole output. The Schmitt trig – ger uses positive feedback to ef fectively speed up slow input transitions and provide dif ferent input threshold voltages for positive and negative-going tran – sitions. This hysteresis between the positive-going and negative-going input threshold (typically 800 mV) is determined by resistor ratios and is essentially insensitive to temperature and supply voltage variations
Manufacturer:Philips
Datasheet:MC54F132J.pdf
