SN74CB3T3257PWR - Texas Instruments

Manufacturer Part Number

SN74CB3T3257PWR

Manufacturer

Texas Instruments

Introduction

The SN74CB3T3257PWR is a high-bandwidth switch designed for the routing of high-speed signals.

Product Features and Performance

4 x 2:1 multiplexer/demultiplexer circuit

Single-bit switch with low on-state resistance

High-speed data routing up to 250 Mbps

5Ω (typical) switch connection between two ports

Low power consumption

Rail-to-rail switching on data I/O ports

LVTTL-compatible control inputs

Product Advantages

Enables signal routing with minimal signal distortion

Supports bidirectional data flow

Supports hot insertion and removal

Low crosstalk between switches

Reduces power consumption in high-speed signal routing applications

Compatibility with various supply voltages

Key Technical Parameters

Circuit configuration: 4 x 2:1

Independent Circuits: 1

Voltage Supply Source: Single Supply

Voltage - Supply: 2.3V to 3.6V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 16-TSSOP

Quality and Safety Features

Built-in ESD protection

Latch-up performance exceeds 100 mA per JESD 78, Class II

Compatibility

Compatible with LVTTL logic levels

Interoperable with various bus standards (e.g., SPI, I2C, UART)

Application Areas

High-speed data buses

Signal routing in telecommunication

Networking equipment

Server farms

Data centers

Consumer electronics

Computing peripherals

Product Lifecycle

The product status is Active

Not near discontinuation at the time of the knowledge cutoff

Availability of replacements or upgrades subject to Texas Instruments product roadmap

Several Key Reasons to Choose This Product

Optimized for high-speed signal switching

Robust design suitable for industrial temperature ranges

Enables design flexibility with single-supply operation and multiple configuration options

Improves system reliability with integrated ESD protection

Space-saving design with a 16-TSSOP package

A product of Texas Instruments, a reputable manufacturer in semiconductor solutions