1. General description
The 74LVC132A provides four 2-input NAND gates with Schmitt trigger inputs. It is
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 V
T+
and the negative voltage V
T
is defined as the input
hysteresis voltage V
H
.
Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these
devices as translators in mixed 3.3 V and 5 V environment.
2. Features and benefits
Wide supply voltage range from 1.2 V to 3.6 V
5 V tolerant inputs for interfacing with 5 V logic
CMOS low-power consumption
Direct interface with TTL levels
Unlimited input rise and fall times
Inputs accept voltages up to 5.5 V
Complies with JEDEC standard JESD8-C/JESD36 (2.7 V to 3.6 V)
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-B exceeds 200 V
CDM JESD22-C101E exceeds 1000 V
Specified from 40 C to +85 C and 40 C to +125 C
3. Applications
Wave and pulse shapers for highly noisy environments
Astable multivibrator
Monostable multivibrator.
74LVC132A
Quad 2-input NAND Schmitt trigger
Rev. 3 — 7 December 2011 Product data sheet
