SN74CB3Q3306APWR - Texas Instruments

Manufacturer Part Number

SN74CB3Q3306APWR

Manufacturer

Texas Instruments

Introduction

High-performance, low-power CMOS logic bus switch integrated circuit

Designed to provide non-latching voltage translation and bidirectional bus switching

Product Features and Performance

Supports 2.3V to 3.6V single supply operation

Low on-resistance of 3.5Ω typical

Low leakage current of 1μA typical

Negative-going enable for positive logic

Enable time of 4ns typical, disable time of 5ns typical

Supports hot-plugging and hot-swapping

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

ESD protection exceeds 2kV per JESD 22-A114-B (human body model)

Product Advantages

Enables voltage translation and bus switching in compact 8-TSSOP package

Ideal for power-sensitive applications such as mobile devices and portable electronics

Reduces board space and simplifies system design

Key Technical Parameters

Package: 8-TSSOP

Mounting Type: Surface Mount

Operating Temperature: -40°C to 85°C

Supply Voltage: 2.3V to 3.6V

Quality and Safety Features

RoHS 3 compliant

ESD protection

Latch-up protection

Compatibility

Compatible with various 2.3V to 3.6V logic families

Application Areas

Mobile devices

Portable electronics

Power-sensitive digital systems

Interface circuits requiring voltage translation and bus switching

Product Lifecycle

Currently in production

Replacements and upgrades available from Texas Instruments

Several Key Reasons to Choose This Product

High performance and low power consumption

Compact 8-TSSOP package for space-constrained designs

Robust ESD and latch-up protection for reliable operation

Supports hot-plugging and hot-swapping for system flexibility

Extensive compatibility with various 2.3V to 3.6V logic families