www.
DataSheet4U.
com DIONICS, INC.
65 Rushmore Street Westbury, NY 11590 Phone: (516) 997-7474 Fax: (516) 997-7479 Website: www.
dionics-usa.
com DI-8884A High Voltage Cathode Decoder/Driver Direct Replacement for National DM-8884A General Description: The DI-8884A is designed to decode four lines of BCD input and drive seven segment digits of gas- filled readout displays.
Two separate inputs are provided for driving the decimal point and comma cathodes.
All outputs consist of switchable and programmable current sinks, which provide constant current to the tube cathodes, even with high tube anode supply tolerance.
Output currents may be varied over the 0.
2 to 1.
2 mA range for multiplex opera...

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