TPIC6B595N
The TPIC6B595N is an 8-bit shift register with output latches and high-current outputs designed for driving LEDs, motors, and other high-current loads. It features a serial input and parallel output, allowing it to expand the number of digital outputs from a microcontroller or microprocessor with minimal pin usage. This device is commonly used in LED displays, industrial control systems, and other applications requiring high-current drive capability.
Key Features:
- 8-bit serial-in, parallel-out shift register
- High-current outputs capable of driving up to 150mA per channel
- Low output saturation voltage (typically 1V at 100mA)
- Cascadable for expanding I/O capability
- Serial data input and output
- Output latch for storing data
- Wide supply voltage range
- Number of Bits: 8
- Supply Voltage (Vcc): 5V to 10V
- Output Current per Pin: Up to 150mA
- Output Saturation Voltage: Typically 1V at 100mA
- Operating Temperature Range: -40°C to +125°C
- Package Type: 16-pin DIP (Dual In-line Package), SOIC (Small Outline Integrated Circuit)
- LED displays and matrixes
- Industrial automation
- Motor control
- Remote control systems
- Data acquisition systems
- General-purpose digital output expansion
- Connect the serial data input (DS) to the microcontroller or data source.
- Connect the serial data output (Q7') to the serial data input of additional TPIC6B595N devices if cascading.
- Connect the parallel output pins (Q0 to Q7) to the load (e.g., LEDs, motors).
- Provide the appropriate supply voltage to Vcc and ground to GND.
- Use the shift (SRCLK) and latch (RCLK) signals to control data shifting and latching.
- Ensure the output current does not exceed the maximum rating to avoid damage.
- Properly manage heat dissipation if driving multiple high-current loads.
- Handle with care to avoid damage from electrostatic discharge (ESD).