Texas Instruments

SN74CB3Q16245DGGR

SN74CB3Q16245DGGR Description

The SN74CB3Q16245DGGR from Texas Instruments is a high-performance 8-bit bus switch designed for 2.3V to 3.6V single-supply systems. Part of the 74CB series, this device features two independent 8-channel 1:1 switches, enabling bidirectional signal routing with minimal propagation delay. Its low on-state resistance (Ron) ensures minimal signal distortion, making it ideal for high-speed data transmission. Packaged in a 48-pin TSSOP (Thin Shrink Small Outline Package), it is optimized for surface-mount applications and complies with RoHS3 and REACH environmental standards. With a Moisture Sensitivity Level (MSL) of 1, it is suitable for extended storage and handling in industrial environments.

SN74CB3Q16245DGGR Features

• Wide Voltage Range: Operates from 2.3V to 3.6V, compatible with low-voltage logic systems.
• Low Power Consumption: Features near-zero static power dissipation, enhancing energy efficiency.
• High-Speed Switching: Supports fast signal switching with minimal propagation delay.
• Bidirectional Operation: Enables seamless data flow in both directions without direction control.
• Robust Packaging: 48-TSSOP tape-and-reel packaging ensures ease of assembly and reliability.
• Low Ron: Reduces signal attenuation for improved signal integrity in high-frequency applications.
• Industrial Compliance: RoHS3 and REACH unaffected, meeting stringent environmental regulations.

SN74CB3Q16245DGGR Applications

• Data Routing in Embedded Systems: Ideal for multiplexing/demultiplexing signals in microcontrollers and FPGAs.
• Hot-Swap Protection: Used in hot-pluggable systems to isolate bus segments during live insertion.
• Port Expansion: Facilitates interface expansion in memory modules and communication peripherals.
• Signal Isolation: Provides low-capacitance switching for high-speed data buses (e.g., USB, PCIe).
• Battery-Powered Devices: Suited for portable electronics due to low power consumption.

Conclusion of SN74CB3Q16245DGGR

The SN74CB3Q16245DGGR stands out as a versatile, high-performance bus switch for modern digital systems. Its low-voltage operation, bidirectional capability, and robust packaging make it a preferred choice for high-speed data routing, signal isolation, and power-sensitive designs. With TI’s reliability and compliance with global standards, this device is well-suited for industrial, consumer, and communication applications demanding efficiency and signal integrity.