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SN74LVC244A-Q1
  • SN74LVC244A-Q1
  • SN74LVC244A-Q1
  • SN74LVC244A-Q1
  • SN74LVC244A-Q1

SN74LVC244A-Q1

ACTIVE

Automotive 8-ch, 1.65-V to 3.6-V buffers with 3-state outputs

Texas Instruments SN74LVC244A-Q1 Product Info

1 April 2026 1

Parameters

Technology family

LVC

Supply voltage (min) (V)

1.65

Supply voltage (max) (V)

3.6

Number of channels

8

IOL (max) (mA)

24

Supply current (max) (µA)

40

IOH (max) (mA)

-24

Input type

Standard CMOS

Output type

3-State

Features

Balanced outputs, Very high speed (tpd 5-10ns)

Rating

Automotive

Operating temperature range (°C)

-40 to 125

Package

SOIC (DW)-20-131.84 mm² 12.8 x 10.3

Features

  • Qualified for Automotive Applications
  • Operates from 1.65V to 3.6V
  • Inputs accept voltages to 5.5V
  • Specified from –40°C to +85°C and –40°C to +125°C
  • Maximum tpd of 5.9ns at 3.3V
  • Typical VOLP (output ground bounce) < 0.8V at VCC = 3.3V, TA = 25°C
  • Typical VOHV (output VOH undershoot) > 2V at VCC = 3.3V, TA = 25°C
  • Supports mixed-mode signal operation on all ports (5V input or output voltage with 3.3V VCC)
  • Ioff supports live insertion, partial-power-down mode, and back-drive protection
  • Latch-up performance exceeds 250mA per JESD 17
  • Qualified for Automotive Applications
  • Operates from 1.65V to 3.6V
  • Inputs accept voltages to 5.5V
  • Specified from –40°C to +85°C and –40°C to +125°C
  • Maximum tpd of 5.9ns at 3.3V
  • Typical VOLP (output ground bounce) < 0.8V at VCC = 3.3V, TA = 25°C
  • Typical VOHV (output VOH undershoot) > 2V at VCC = 3.3V, TA = 25°C
  • Supports mixed-mode signal operation on all ports (5V input or output voltage with 3.3V VCC)
  • Ioff supports live insertion, partial-power-down mode, and back-drive protection
  • Latch-up performance exceeds 250mA per JESD 17

Description

These octal bus buffers are designed for 1.65V to 3.6V VCC operation. The SN74LVC244A-Q1 devices are designed for asynchronous communication between data buses.

These octal bus buffers are designed for 1.65V to 3.6V VCC operation. The SN74LVC244A-Q1 devices are designed for asynchronous communication between data buses.

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