SN74CBT3245CDWR - Texas Instruments

Manufacturer Part Number

SN74CBT3245CDWR

Manufacturer

Texas Instruments

Introduction

High-Speed Bus Switch

Provides Bidirectional, Buffered Connections Between Two Logic Buses

Product Features and Performance

8 Independent Bidirectional Bus Switches

Operating Voltage: 4V to 5.5V

Operating Temperature: -40°C to 85°C

Propagation Delay: 6.5ns (Typical)

Low On-State Resistance: 4Ω (Typical)

High Off-State Impedance: 1GΩ (Typical)

Latch-Up Performance Exceeds 100mA per JEDEC Standard JESD 78

ESD Protection Exceeds JESD 22-A114 (2kV Human Body Model)

Product Advantages

Bidirectional Bus Switching Capability

Low Power Consumption

High Immunity to Noise

Wide Operating Voltage Range

Robust ESD and Latch-Up Protection

Key Technical Parameters

Supply Voltage: 4V to 5.5V

Operating Temperature: -40°C to 85°C

Propagation Delay: 6.5ns (Typical)

On-State Resistance: 4Ω (Typical)

Off-State Impedance: 1GΩ (Typical)

Quality and Safety Features

RoHS3 Compliant

ESD Protection Exceeds 2kV Human Body Model

Latch-Up Performance Exceeds 100mA per JEDEC Standard

Compatibility

Compatible with a Wide Range of Logic Families, including TTL, CMOS, and other Bus Switch Devices

Application Areas

Data Buses

Memory Buses

I/O Buses

Test and Measurement Equipment

Instrumentation

Industrial Control Systems

Product Lifecycle

This product is currently in production and available for purchase.

Texas Instruments continues to provide support and availability for this product.

Replacement or upgraded products may become available in the future, but this model remains a viable option.

Several Key Reasons to Choose This Product

Bidirectional bus switching capability for flexible and efficient data transfer

Low power consumption for energy-efficient applications

Robust ESD and latch-up protection for reliable operation in harsh environments

Wide operating voltage range for compatibility with various system requirements

High-speed performance with low propagation delay for fast data transmission

Compatibility with a broad range of logic families for versatile system integration