SN74AXC8T245RJWR - Texas Instruments 8-Bit Dual-Supply Bus Transceiver

The SN74AXC8T245RJWR from Texas Instruments is a state-of-the-art 8-bit dual-supply bus transceiver that is designed to provide seamless data transfer between two asynchronous communication buses. This robust component is part of the AXC family, which is renowned for its low voltage and low power operation, making it an ideal solution for modern, power-sensitive applications.

The device operates with two separate power supply voltages, V<sub>CCA and V<sub>CCB, which allows for translation between different voltage levels ranging from 0.65 V to 3.6 V on the A side and 1.2 V to 3.6 V on the B side. This voltage flexibility ensures that the SN74AXC8T245RJWR can be used in multi-voltage systems and interface with both lower and higher voltage logic devices without any issues.

The SN74AXC8T245RJWR is equipped with eight I/Os and features direction control (DIR) and output enable (OE) inputs for easy control of data flow. The direction control determines the direction of data flow, while the output enable input can disable the outputs to avoid bus contention. This makes the component extremely versatile and suitable for a wide range of applications, including computing, networking, and telecommunications.

Packaged in a compact thin shrink small-outline package (TSSOP), the SN74AXC8T245RJWR is designed for space-constrained applications. It also boasts a robust ESD protection system, which ensures the device's longevity and reliability even in harsh electrical environments.

In summary, the SN74AXC8T245RJWR is an essential component for designers looking to ensure seamless communication between different voltage domains. Its low power consumption, wide voltage translation range, and robust protection features make it a prime choice for a multitude of applications where reliable data transfer is critical.

Key Features:

• Dual-supply voltage operation (0.65 V to 3.6 V on A side, 1.2 V to 3.6 V on B side)
• 8-bit bidirectional data path
• Direction control and output enable functions
• ESD protection exceeds JESD 22
• Space-saving TSSOP package