Texas Instruments

SN74CBTD3384CPWR

SN74CBTD3384CPWR Description

The SN74CBTD3384CPWR is a high-performance 5-channel bus switch from Texas Instruments' 74CBTD series, designed for bidirectional signal routing in low-voltage digital systems. This surface-mount IC operates within a 4.5V to 5.5V single-supply range, making it ideal for 5V-tolerant applications. Packaged in a 24-pin TSSOP (Thin Shrink Small Outline Package) with tape-and-reel (TR) delivery, it supports 2 independent circuits with 5 x 1:1 switching configurations. Compliant with ROHS3 and REACH standards, it features a Moisture Sensitivity Level (MSL) 1 rating, ensuring reliability in harsh environments.

SN74CBTD3384CPWR Features

• Low On-State Resistance: Minimizes signal distortion and voltage drop.
• Fast Switching Speed: Enables high-speed data routing with minimal propagation delay.
• 5V Tolerant I/Os: Supports mixed-voltage systems without external level shifters.
• Bidirectional Operation: Seamlessly handles data flow in both directions.
• Low Power Consumption: Ideal for battery-powered or energy-efficient designs.
• Independent Control Pins: Allows selective channel activation for flexible system integration.
• Robust ESD Protection: Enhances durability in industrial and automotive applications.

SN74CBTD3384CPWR Applications

• Hot-Swap Systems: Protects sensitive components during live insertion/removal.
• Data Multiplexing/Demultiplexing: Routes signals in telecom and networking equipment.
• Memory Interfacing: Connects multiple memory modules to shared buses in embedded systems.
• Test & Measurement: Facilitates signal switching in automated test equipment (ATE).
• Industrial Automation: Isolates and controls signals in PLCs and motor drives.

Conclusion of SN74CBTD3384CPWR

The SN74CBTD3384CPWR stands out for its low latency, high reliability, and versatility in 5V systems. Its bidirectional capability, ESD protection, and compact form factor make it superior to generic bus switches, particularly in space-constrained or noise-sensitive designs. Whether for data acquisition, signal routing, or system redundancy, this IC delivers optimal performance while adhering to stringent environmental and safety standards.