74LVC3G14 Datasheet, PDF (1/17 Pages) NXP Semiconductors – Triple inverting Schmitt trigger with 5 V tolerant input

74LVC3G14
Triple inverting Schmitt trigger with 5 V tolerant input
Rev. 03 — 31 January 2005
Product data sheet
1. General description
The 74LVC3G14 is a high-performance, low-power, low-voltage, Si-gate CMOS device
and superior to most advanced CMOS compatible TTL-families.
Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of this
device as translator in a mixed 3.3 V and 5 V environment.
This device is fully specified for partial power-down applications using I_off. The I_off circuitry
disables the output, preventing the damaging backflow current through the device when it
is powered down.
The 74LVC3G14 provides three inverting buffers with Schmitt-trigger action. It is capable
of transforming slowly changing input signals into sharply defined, jitter-free output
signals.
2. Features
s Wide supply voltage range from 1.65 V to 5.5 V
s 5 V tolerant input/output for interfacing with 5 V logic
s High noise immunity
s ESD protection:
x HBM EIA/JESD22-A114-B exceeds 2000 V
x MM EIA/JESD22-A115-A exceeds 200 V.
s ±24 mA output drive (V_CC = 3.0 V)
s CMOS low power consumption
s Latch-up performance exceeds 250 mA
s Direct interface with TTL levels
s Multiple package options
s Specified from −40 °C to +85 °C and −40 °C to +125 °C.
3. Applications
s Wave and pulse shaper for highly noisy environment
s Astable multivibrator
s Monostable multivibrator.