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74HCT2G14GW

Dual inverting Schmitt trigger

NXP Semiconductors. 

74HC2G14; 74HCT2G14

Dual inverting Schmitt trigger

Rev. 01 — 11 October 2006

Product data sheet

1. General description

The 74HC2G14; 74HCT2G14 is a high-speed Si-gate CMOS device.

The 74HC2G14; 74HCT2G14 provides two inverting buffers with Schmitt trigger action

which accept standard input signals. They are capable of transforming slowly changing

input signals into sharply defined, jitter-free output signals.

The inputs switch at different points for positive and negative-going signals. The difference

between the positive voltage VT+ and the negative voltage VT− is defined as the input

hysteresis voltage VH.

2. Features

I Wide supply voltage range from 2.0 V to 6.0 V

I Complies with JEDEC standard no. 7A

I High noise immunity

I ESD protection:

N HBM JESD22-A114-D exceeds 2000 V

N MM JESD22-A115-A exceeds 200 V

I Low power dissipation

I Balanced propagation delays

I Unlimited input rise and fall times

I Multiple package options

I Specified from −40 °C to +85 °C and −40 °C to +125 °C

3. Applications

I Wave and pulse shaper for highly noisy environments

I Astable multivibrators

I Monostable multivibrators

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