MITSUBISHI BIPOLAR DIGITAL ICs
M54517P
7·UNIT 400rnA DARLINGTON
TRANSISTOR ARRAY
DESCRIPTION
The M54517P, 7-channel sink driver, consists of 14
NPN transistors connected to form seven high current gain driver pairs.
FEATURES
• Output sustaining voltage to 25V • High output sink current to 400mA • PMOS Compatible input • Wide operating temperature range (Ta =-20-+75"C)
APPLICATIONS
• Relay and printer driver • LED or incandescent display digit driver • Interfacing for standard MOS/BIPOLAR logics
FUNCTION
The M54517P is comprised of seven
NPN darlington driver pairs with 20kO series input resistors.
All emitters and the substrate are connected to pin 8.
The output are capable of sinking 400m...