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