HV3137 - 64-Channel Serial To Parallel Converter With Open Drain Outputs
The HV31 is a low voltage serial to high voltage parallel converter with open drain outputs.
It has been designed especially for use as a driver for electrostatic printers.
This device consists of a 64-bit shift register, 64 latches, latch enable (LE), and output enable (OE).
Data is shifted through