The TC74VCX2541FK-EL is a low-voltage, 8-bit dual supply translating transceiver manufactured by Toshiba Semiconductor and Storage. This device is designed for bi-directional level translation between two voltage domains (VCCA and VCCB), making it ideal for mixed-voltage systems where different components operate at different voltage levels.

Applications

• Mixed-voltage systems
• Level translation between microcontrollers and peripherals
• Data bus isolation
• Voltage translation for memory interfaces
• General-purpose logic applications

Features

• Dual supply voltage operation (VCCA and VCCB)
• Bi-directional level translation
• Low voltage operation (1.65 V to 5.5 V)
• High-speed operation
• Low power consumption
• 8-bit transceiver

Benefits

• Enables communication between devices operating at different voltage levels
• Simplifies design in mixed-voltage systems
• Reduces power consumption
• Maintains signal integrity at high speeds
• Offers flexible voltage translation options

Technical Specifications

The TC74VCX2541FK-EL supports a wide supply voltage range for both VCCA and VCCB, typically from 1.65V to 5.5V. The device features high-speed operation with low propagation delay, ensuring minimal impact on system performance. The OE (Output Enable) pins control the direction of data flow. The low power consumption is achieved through the use of advanced CMOS technology.

The bi-directional level translation capability allows data to flow seamlessly between devices operating at different voltage levels, eliminating the need for complex level shifting circuitry. The high-speed operation ensures that the device does not become a bottleneck in high-performance systems. The compact package size and low power consumption make it suitable for a wide range of applications, including portable devices and embedded systems. The device provides robust ESD protection, enhancing system reliability.