The μPD6345 is a monolithic Bi-CMOS integrated Circuit designed to drive LED, Solenoid and Relay.This device consists of an 8-bit shift register, latch and buffer with high voltage N-P-N Transistors (Open Collector).Data is serially loaded into shift register on the positive-going transition of the clock. Parallel data is transferred to the output buffers through the 8-bit latch while the latch enable input is high and latched when the latch enable is low.When the output enable input is low, all outputs are off (High Impedance).

FEATURES

• High Speed Serially-shifted Data Input.
• Latches on all driver Outputs.
• 40 V Output Voltage Rating.
• 60 mA Output Sink Current.
• Built in power supply voltage detection circuit.
• Capable of connecting to cascade additional devices.
• Wide Operating Temperature Range: –40 to +85 °C
• Bi-CMOS STRUCTURE