74HC132; 74HCT132
Quad 2-input NAND Schmitt trigger
Rev. 3 — 30 August 2012
Product data sheet
1. General description
The 74HC132; 74HCT132 is a high-speed Si-gate CMOS device and is pin compatible
with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard
No. 7A
The 74HC132; 74HCT132 is a quad 2-input NAND gate with Schmitt trigger inputs. This
device features reduced input threshold levels to allow interfacing to TTL logic levels.
Inputs also include clamp diodes that enable the use of current limiting resistors to
interface inputs to voltages in excess of V
CC
. Schmitt trigger inputs transform 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 V
T+
and the negative voltage V
T
is defined as the input
hysteresis voltage V
H
.
2. Features and benefits
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Multiple package options
Specified from
40 C
to +85
C
and from
40 C
to +125
C
3. Applications
Wave and pulse shapers
Astable multivibrators
Monostable multivibrators
PHILIPS [ NXP SEMICONDUCTORS ]
