74LVC14A-Q100
Hex inverting Schmitt trigger with 5 V tolerant input
Rev. 1 — 7 August 2012
Product data sheet
1. General description
The 74LVC14A-Q100 provides six inverting buffers with Schmitt trigger input. 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 this
device as a translator in mixed 3.3 V and 5 V applications.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from
40 C
to +85
C
and from
40 C
to +125
C
Wide supply voltage range from 1.2 V to 3.6 V
5 V tolerant input 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:
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0
)
Multiple package options
Specified from
40 C
to +85
C
and from
40 C
to +125
C
3. Applications
Wave and pulse shapers for highly noisy environments
Astable multivibrators
Monostable multivibrators
PHILIPS [ NXP SEMICONDUCTORS ]
