74CBTLV3384DGVR Low-Voltage 10-Bit Bus Switch from Texas Instruments

The 74CBTLV3384DGVR is a high-performance, low-voltage 10-bit bus switch designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This device is part of TI's CBTLV (Controlled Buffer/Translator Low Voltage) series, which is renowned for its low power consumption and high-speed operation. The 74CBTLV3384DGVR is particularly suitable for power-sensitive and space-constrained applications where efficient data flow control is required.

Constructed with an advanced CMOS technology, the 74CBTLV3384DGVR operates at a nominal voltage of 3.3V but can function with a voltage range from 2.3V to 3.6V, making it versatile for various system designs. Its low on-state resistance ensures minimal signal distortion, while the quick switch speed facilitates high-bandwidth data transmission, making it an ideal choice for bus isolation and switching in communication, computing, and networking systems.

One of the key features of the 74CBTLV3384DGVR is its 5Ω bidirectional switches, which connect inputs to outputs with minimal propagation delay when enabled by the output-enable (OE) signal. The OE signal is active-low, which means that the bus switch is operational when OE is held low and isolates the bus when OE is high. This offers designers a simple yet effective way to manage signal routing and bus isolation in their circuits.

The device comes in a compact 24-pin TVSOP (Thin Very Small Outline Package) form factor, designated by the DGVR suffix, and is characterized for operation from -40°C to 85°C. This temperature range ensures reliable performance in a variety of environments and applications.

For ease of implementation, the 74CBTLV3384DGVR is fully specified for partial power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. Additionally, the device supports live insertion and withdrawal, enhancing the flexibility and maintainability of the systems where it is used.

Overall, the 74CBTLV3384DGVR from Texas Instruments represents a robust and efficient solution for designers looking to optimize their high-speed digital switching applications with a reliable and power-conscious bus switch.