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SN74AHC540
  • SN74AHC540
  • SN74AHC540
  • SN74AHC540
  • SN74AHC540
  • SN74AHC540
  • SN74AHC540
  • SN74AHC540
  • SN74AHC540

SN74AHC540

ACTIVE

8-ch, 2-V to 5.5-V inverters with 3-state outputs

Texas Instruments SN74AHC540 Product Info

1 April 2026 0

Parameters

Technology family

AHC

Supply voltage (min) (V)

2

Supply voltage (max) (V)

5.5

Number of channels

8

IOL (max) (mA)

8

IOH (max) (mA)

-8

Supply current (max) (µA)

40

Input type

Standard 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)-20-228.702 mm² 24.33 x 9.4

Features

  • Operating range 2V to 5.5V VCC
  • Latch-up performance exceeds 250mA per JESD 17
  • 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.
  • Operating range 2V to 5.5V VCC
  • Latch-up performance exceeds 250mA per JESD 17
  • 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 SNx4AHC540 octal buffers/drivers are ideal for driving bus lines or buffer memory address registers. These devices feature inputs and outputs on opposite sides of the package to facilitate printed circuit board layout.

The SNx4AHC540 octal buffers/drivers are ideal for driving bus lines or buffer memory address registers. These devices feature inputs and outputs on opposite sides of the package to facilitate printed circuit board layout.

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