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SN74AHC14
  • SN74AHC14
  • SN74AHC14
  • SN74AHC14
  • SN74AHC14
  • SN74AHC14
  • SN74AHC14
  • SN74AHC14
  • SN74AHC14

SN74AHC14

ACTIVE

6-ch, 2-V to 5.5-V inverters with Schmitt-Trigger inputs

Texas Instruments SN74AHC14 Product Info

1 April 2026 0

Parameters

Technology family

AHC

Supply voltage (min) (V)

2

Supply voltage (max) (V)

5.5

Number of channels

6

IOL (max) (mA)

8

IOH (max) (mA)

-8

Supply current (max) (µA)

20

Input type

Schmitt-Trigger

Output type

Push-Pull

Features

Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns)

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Package

PDIP (N)-14-181.42 mm² 19.3 x 9.4

Features

  • ESD protection exceeds JESD 22:
    • 2000V Human-Body Model (A114-A)
    • 200V Machine Model (A115-A)
    • 1000V Charged-Device Model (C101)
  • Operating range: 2V to 5.5V
  • ±8mA output drive at 5V
  • Schmitt-Trigger inputs enable input noise resistance
  • Low power consumption: 20µA maximum ICC
  • Latch-up performance exceeds 250mAper JESD 17
  • ESD protection exceeds JESD 22:
    • 2000V Human-Body Model (A114-A)
    • 200V Machine Model (A115-A)
    • 1000V Charged-Device Model (C101)
  • Operating range: 2V to 5.5V
  • ±8mA output drive at 5V
  • Schmitt-Trigger inputs enable input noise resistance
  • Low power consumption: 20µA maximum ICC
  • Latch-up performance exceeds 250mAper JESD 17

Description

The SNx4AHC14 devices contain six independent inverters. These devices perform the boolean function Y = A.

Each circuit functions as an independent inverter, but, because of the Schmitt-Trigger action, the inverters have different input threshold levels for positive-going (VT+) and negative-going (VT–) signals.

The SNx4AHC14 devices contain six independent inverters. These devices perform the boolean function Y = A.

Each circuit functions as an independent inverter, but, because of the Schmitt-Trigger action, the inverters have different input threshold levels for positive-going (VT+) and negative-going (VT–) signals.

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