1. General description
The 74AUP3G14 provides three invertin g buf fer s with Schmitt trigger action which acce pt
standard input signals. They are capable of transforming slowly changing input signals
into sharply defined, jitter-free output signals.
This device ensures a very low static and dynamic power consumption across the entire
V
CC
range from 0.8 V to 3.6 V.
This device is fully specified for partial power-down applications using I
OFF
. The I
OFF
circuitry disables the outpu t, preventing the damaging ba ckflow current through the device
when it is powered down.
The inputs switch at dif ferent points for positive and ne gative-going signals. The dif ference
between the po sit ive vo ltage V
T+
and the negative voltage V
T
is defined as the input
hysteresis voltage V
H
.
2. Features and benefits
Wide supply voltage range from 0.8 V to 3.6 V
High noise immunity
ESD protection:
HBM JESD22-A114F Class 3A exceeds 5000 V
MM JESD22-A115-A exceeds 200 V
CDM JESD22-C101E exceeds 1000 V
Low static power consumption; I
CC
= 0.9 A (maximum)
Latch-up pe rfo rm a nc e ex cee d s 10 0 mA per JESD 78 Class II
Inputs accept voltages up to 3.6 V
Low noise overshoot and undershoot < 10 % of V
CC
I
OFF
circuitry provides partial Power-down mode operation
Multiple package options
Specified from 40 Cto+85C and 40 Cto+125C
3. Applications
Wave and pulse shaper
Astable multivibrator
Monostable multivibrator
74AUP3G14
Low-power triple Schmitt trigger inverter
Rev. 2 — 6 October 2016 Product data sheet
