TPIC6B595DWRG4: A High-Performance 8-Bit Shift Register

The TPIC6B595DWRG4 is a high-performance, monolithic, high-voltage, medium-current power 8-bit shift register manufactured by Texas Instruments (TI). It is designed for use in systems that require relatively high load power and offers a range of advanced features and benefits.

Key Features and Specifications:

Serial Input/Parallel Output:

• The TPIC6B595DWRG4 features a serial input and parallel output configuration. It can receive 8-bit data through the serial input pin (SER) and simultaneously output these data through the parallel output pins (Q0-Q7).

Counter Functionality:

• In addition to its shift register capabilities, the TPIC6B595DWRG4 also has a counter function. It can perform data counting and shifting operations controlled by the shift-register clock (SRCK) and data latch clock (RCLK).

High Output Drive Capability:

• The device has high output drive capability, capable of driving larger loads. The output pins (Q0-Q7) can provide up to 35mA of output current, making it suitable for driving LEDs, relays, and other external devices.

Cascadable Design:

• The TPIC6B595DWRG4 supports cascading connections, allowing multiple registers to be connected together through the serial output pin (Q7S). This feature expands the output bit count, enabling larger-scale data storage and control.

Robust Package and Temperature Range:

• The device is offered in various package options, including SOIC and TSSOP. It can operate within an industrial-grade temperature range, ensuring reliable performance in demanding environments.

Advanced Protection Mechanisms:

• The TPIC6B595DWRG4 incorporates built-in protection features, such as overvoltage and overcurrent protection, to ensure safe and reliable operation. These mechanisms protect both the device and the connected loads from potential damage.

Pb-Free and RoHS Compliant:

• The TPIC6B595DWRG4 is lead-free and compliant with RoHS directives, making it suitable for use in environmentally friendly applications.

Applications:

The TPIC6B595DWRG4 is widely used in various digital display and control applications, including:

• LED displays and dot matrix displays
• Digital tubes and alphanumeric displays
• Sequential control systems
• Data storage and buffering in electronic circuits
• Driving external devices such as relays and solenoids

In summary, the TPIC6B595DWRG4 is a versatile and high-performance 8-bit shift register that offers a range of advanced features and benefits. Its serial input/parallel output configuration, high output drive capability, cascadable design, and robust package make it an ideal choice for a wide range of digital display and control applications.