SN74AVC8T245DGVR

The SN74AVC8T245DGVR is a high-speed, bidirectional voltage-level translator designed for interfacing devices operating at different voltage levels, typically between 1.2V and 3.6V. It accommodates 8 bits of data in each direction, allowing for seamless communication between components such as microcontrollers, FPGAs, and various sensors.
Key features include:
- Bidirectional Operation: Supports data transfer in both directions without the need for direction control pins.
- Wide Voltage Range: Handles input voltages from 1.2V up to 3.6V, making it versatile for various applications.
- Low Power Consumption: Designed to minimize power usage while maintaining performance, ideal for battery-operated devices.
- Fast Switching Times: Capable of high-speed operation, facilitating rapid data exchange.
- Industry Standard Package: Comes in a compact VQFN package, suitable for space-constrained designs.
This device is particularly useful in mixed-voltage environments, ensuring reliable communication while protecting sensitive components from overvoltage conditions.

The SN74AVC8T245DGVR is an 8-bit dual-supply transceiver designed for asynchronous communication between devices operating at different voltage levels. Key features include:
1. Dual Supply Operation: Supports separate I/O voltage levels (VCCA and VCCB) from 1.2V to 3.6V, allowing interfacing between different logic families.
2. Direction Control: Features a DIR pin for controlling the direction of data flow, enabling easy integration into various applications.
3. High-Speed Operation: Capable of operating at high speeds, with propagation delays as low as 2.5ns, suitable for high-performance applications.
4. Low Power Consumption: Significantly reduces power consumption in standby mode, enhancing efficiency in portable devices.
5. Bus Hold: Incorporates bus hold circuitry to prevent floating inputs, ensuring stable data transmission.
6. Wide Operating Temperature Range: Designed to operate within a temperature range of -40°C to +125°C, making it suitable for automotive and industrial applications.
These features make the SN74AVC8T245DGVR ideal for level shifting in various electronic systems.

The SN74AVC8T245DGVR is packaged in a HTQFP (Thin Quad Flat Pack) with 20 pins. Its dimensions are 4 mm x 4 mm and it features a lead pitch of 0.5 mm.

The SN74AVC8T245DGVR is an 8-bit dual-supply (1.2V to 3.6V) bus transceiver with an active low direction control (DIR) pin. It has a total of 20 pins.
Pin Count: 20 pins
Functions:
- A Ports (A1-A8): Input/output pins for the A side of the transceiver.
- B Ports (B1-B8): Input/output pins for the B side of the transceiver.
- DIR: Controls the direction of data flow; when high, data flows from A to B, and when low, from B to A.
- VCCA: Power supply for the A side (1.2V to 3.6V).
- VCCB: Power supply for the B side (1.2V to 3.6V).
- GND: Ground connection.
The device provides level shifting between the A and B sides, allowing for communication between different voltage levels.

The manufacturer of the SN74AVC8T245DGVR is Texas Instruments (TI). Texas Instruments is a global technology company headquartered in Dallas, Texas, primarily known for designing and manufacturing semiconductors and various integrated circuits. Founded in 1930, TI operates in multiple sectors, including analog electronics, embedded processing, and digital signal processors. The company is a major player in the semiconductor industry, providing products for diverse applications across automotive, industrial, consumer electronics, and communications markets. TI is recognized for its innovation and commitment to quality, offering a wide range of products that enhance performance and energy efficiency in electronic systems.

The SN74AVC8T245DGVR is an 8-bit dual-supply level shifter and buffer, commonly used in applications such as mixed-voltage systems, data communication between devices operating at different voltage levels, and interfacing between low and high-speed digital circuits. It facilitates signal integrity and compatibility in portable electronics, automotive systems, and telecommunications, making it ideal for applications requiring bidirectional data transfer and voltage translation.

Equivalent products to the SN74AVC8T245DGVR include the TXB0108, TXS0108E, and SN74LVC8T245. These chips also function as level shifters and bus transceivers, supporting multiple voltage levels for logic signals. Always check the specific voltage and current ratings, as well as package types, for compatibility with your application.