Manufacturer Part Number
SN74CB3Q3125DBQR
Manufacturer
Texas Instruments
Introduction
High-bandwidth bus switch providing low on-state resistance
Product Features and Performance
4-bit 1-of-1 non-inverting bus switch
5-ohm switch connection between two ports
Rail-to-rail switching on data I/O ports
OE input for easy cascading
Product Advantages
Minimizes propagation delay
Reduces power consumption
Supports voltage translation applications
Prevents backflow current
Key Technical Parameters
Circuit configuration: 1 x 1:1
Independent Circuits: 4
Voltage Supply: 2.3V to 3.6V
Operating Temperature: -40°C to 85°C
Quality and Safety Features
ESD protection exceeds JESD 22
Latch-up performance exceeds 100mA per JESDEC standard
Compatibility
Compatible with TTL and CMOS levels
Application Areas
Data and Address Bus Switching
Signal Gating
Switching and Multiplexing
Product Lifecycle
Active product with ongoing manufacturing and support
Several Key Reasons to Choose This Product
High signal integrity for fast switching applications
Low crosstalk and reduced bit-to-bit skew
High bandwidth with low on-state resistance
Energy-efficient for battery-operated devices
Leverages Texas Instruments' proven semiconductor technology and reliability