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74LCX14 - Low Voltage Hex Inverter

Description

The LCX14 contains six inverter gates each with a Schmitt trigger input.

They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

In addition, they have a greater noise margin than conventional inverters.

Features

  • s 5V tolerant inputs s 2.3V.
  • 3.6V VCC specifications provided s 6.5 ns tPD max (VCC = 3.3V), 10 µA ICC max s Power down high impedance inputs and outputs s ±24 mA output drive (VCC = 3.0V) s Implements patented noise/EMI reduction circuitry s Latch-up performance exceeds 500 mA s ESD performance: Machine model > 2000V Human model > 200V Ordering Code: Order Number 74LCX14M 74LCX14SJ 74LCX14MTC Package Number M14A M14D MTC14 Package.

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Full PDF Text Transcription

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74LCX14 Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs March 1995 Revised March 1999 74LCX14 Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs General Description The LCX14 contains six inverter gates each with a Schmitt trigger input. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. In addition, they have a greater noise margin than conventional inverters. The LCX14 has hysteresis between the positive-going and negative-going input thresholds (typically 1.0V) which is determined internally by transistor ratios and is essentially insensitive to temperature and supply voltage variations. The inputs tolerate voltages up to 7V allowing the interface of 5V, 3V and 2.5V systems.
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