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SN74ALVCH16344
  • SN74ALVCH16344
  • SN74ALVCH16344

SN74ALVCH16344

ACTIVE

8-ch, 1.65-V to 3.6-V buffers with bus-hold and 3-state outputs

Texas Instruments SN74ALVCH16344 Product Info

1 April 2026 0

Parameters

Technology family

ALVC

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, Bus-hold, Damping resistors, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns)

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Package

SSOP (DL)-56-190.647 mm² 18.42 x 10.35

Features

  • Member of the Texas Instruments Widebus™ Family
  • Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)

Widebus is a trademark of Texas Instruments.

  • Member of the Texas Instruments Widebus™ Family
  • Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)

Widebus is a trademark of Texas Instruments.

Description

This 1-bit to 4-bit address driver is designed for 1.65-V to 3.6-V VCC operation.

The SN74ALVCH16344 is used in applications in which four separate memory locations must be addressed by a single address.

To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.

This 1-bit to 4-bit address driver is designed for 1.65-V to 3.6-V VCC operation.

The SN74ALVCH16344 is used in applications in which four separate memory locations must be addressed by a single address.

To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.

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