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74AHCT14A Datasheet Hex inverting Schmitt trigger

Manufacturer: Nexperia

Overview: 74AHCT14A Hex inverting Schmitt trigger Rev. 2 — 26 October 2016 Product data sheet 1.

General Description

The 74AHCT14A is a hexadecimal inverter with Schmitt-trigger inputs, capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

Designed to operate over a VCC range from 4.5 V to 5.5 V, the inputs are TTL compatible.

This range allows the device to be used to translate from 3.3 V to 5 V.

Key Features

  • Direct interface with TTL levels.
  • Supply voltage range from 4.5 V to 5.5 V.
  • Typical tpd of 3.7 ns at 5 V.
  • Typical VOL(p) < 0.8 V at VCC = 5 V, Tamb = 25 C.
  • Typical VOH(v) > 2.3 V at VCC = 5 V, Tamb = 25 C.
  • Supports mixed-mode voltage operation on all ports.
  • IOFF circuitry provides partial Power-down mode operation.
  • Latch-up performance exceeds 250 mA per JESD 78 Class II.
  • ESD protection:.
  • HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 3 kV.
  • M.