74LVC14A
Hex inverting Schmitt trigger with 5 V tolerant input
Rev. 04 — 15 February 2005
Product data sheet
1. General description
The 74LVC14A 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 a translator in a mixed 3.3 V and 5 V environment.
The 74LVC14A provides six inverting buffers with Schmitt-trigger action. It is capable of
transforming slowly changing input signals into sharply defined, jitter-free output signals.
2. Features
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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
Inputs accept voltages up to 5.5 V
Unlimited input rise and fall times
Complies with JEDEC standard:
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JESD8-B/JESD36 (2.7 V to 3.6 V)
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ESD protection:
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HBM EIA/JESD22-A114-B exceeds 2000 V
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MM EIA/JESD22-A115-A exceeds 200 V
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Multiple package options
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Specified from
−40 °C
to +85
°C
and from
−40 °C
to +125
°C
3. Applications
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Wave and pulse shapers for highly noisy environments
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Astable multivibrators
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Monostable multivibrators
PHILIPS [ NXP SEMICONDUCTORS ]
