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SN74AHCT126
  • SN74AHCT126
  • SN74AHCT126
  • SN74AHCT126
  • SN74AHCT126
  • SN74AHCT126
  • SN74AHCT126
  • SN74AHCT126
  • SN74AHCT126

SN74AHCT126

ACTIVE

4-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and 3-state outputs

Texas Instruments SN74AHCT126 Product Info

1 April 2026 2

Parameters

Technology family

AHCT

Supply voltage (min) (V)

4.5

Supply voltage (max) (V)

5.5

Number of channels

4

IOL (max) (mA)

8

Supply current (max) (µA)

20

IOH (max) (mA)

-8

Input type

TTL-Compatible CMOS

Output type

3-State

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

  • Inputs are TTL-voltage compatible
  • Latch-up performance exceeds 250mA per JESD 17
  • ESD protection exceeds JESD 22:
    • 2000V Human-Body Model (A114-A)
    • 200V Machine Model (A115-A)
  • On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
  • Inputs are TTL-voltage compatible
  • Latch-up performance exceeds 250mA per JESD 17
  • ESD protection exceeds JESD 22:
    • 2000V Human-Body Model (A114-A)
    • 200V Machine Model (A115-A)
  • On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.

Description

The SNxAHCT126 devices are quadruple-bus buffer gates featuring independent line drivers with 3-state outputs.

The SNxAHCT126 devices are quadruple-bus buffer gates featuring independent line drivers with 3-state outputs.

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