1. General description
The 74LV132 is a low-voltage Si-gate CMOS device that is pin and function compatible
with 74HC132 and 74HCT132.
The 74LV132 contains four 2-input NAND gates which accept standard input signals.
They are capable of transforming slowly changing input signals into sharply defined,
jitter-free output signals.
The gate switches at different points for positive and negative-going signals. The
difference between the positive voltage V
T+
and the negative voltage V
T−
is defined as the
input hysteresis voltage V
H
.
2. Features
n Wide operating voltage: 1.0 V to 5.5 V
n Optimized for low voltage applications: 1.0 V to 3.6 V
n Accepts TTL input levels between V
CC
= 2.7 V and V
CC
= 3.6 V
n Typical output ground bounce < 0.8 V at V
CC
= 3.3 V and T
amb
= 25 °C
n Typical HIGH-level output voltage (V
OH
) undershoot: > 2 V at V
CC
= 3.3 V and
T
amb
=25°C
n ESD protection:
u HBM JESD22-A114E exceeds 2000 V
u MM JESD22-A115-A exceeds 200 V
n Multiple package options
n Specified from −40 °Cto+85°C and from −40 °C to +125 °C
3. Applications
n Wave and pulse shapers for highly noisy environments
n Astable multivibrators
n Monostable multivibrators
74LV132
Quad 2-input NAND Schmitt trigger
Rev. 05 — 2 July 2009 Product data sheet
