SN74CBT3126DBR - Texas Instruments

Manufacturer Part Number

SN74CBT3126DBR

Manufacturer

Texas Instruments

Introduction

The SN74CBT3126DBR is a logic signal switch from Texas Instruments, part of the 74CBT series, designed for multiplexing and signal decoding.

Product Features and Performance

Four independent 1:1 bus switch circuits

Designed for 4.5V to 5.5V VCC operation

5Ω switch connection between two ports

Minimal propagation delay through the switch

Low power consumption (ICC)

Product Advantages

High-bandwidth data switching

Isolation capability when the switch is off

Minimizes signal distortion due to its low ON-state resistance

Logic-level translation to enable 5V logic signal to communicate with ≤3.3V levels

Key Technical Parameters

Circuit: 1 x 1:1

Independent Circuits: 4

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 14-SSOP

Supplier Device Package: 14-SSOP

Quality and Safety Features

Over-voltage tolerant

Latch-up performance exceeds 250mA per JESD 17

Compatibility

Compatible with 5V supply

Compatible with downstream logic levels with over-voltage tolerant inputs

Application Areas

Data routing

Signal gating

Data bus isolation and control

Backplane switching

Level shifting

Product Lifecycle

Last Time Buy (Product is nearing discontinuation)

Replacements and upgrades may be available

Several Key Reasons to Choose This Product

Suitable for high-speed signal switching

Low crosstalk between switches

Space-saving 14-SSOP package facilitates compact designs

Extended operating temperature range suits industrial applications

High quality and reliability associated with Texas Instruments products

Texas Instruments support and reliability