M54576
DESCRIPTION
The M54576P/FP, 7-channel sink driver, consists of 28 NPN transistors connected to form high current gain driver pairs.
FEATURES
- 30V output breakdown
- 30m A output sink current capability
- CMOS patible input
- Low output saturation voltage
- Wide operating temperature range (Ta =-20-+75"C)
APPLICATION
LED or incandescent display digit driver
FUNCTION
The M54576P/FP is prised of seven NPN invertors with diodes and 23k n resistors in series to the input and non darlington NPN sink drivers. The output is turned ON by switching the input low. The outputs are capable of sinking 30m A and will withstand 30V in the OFF state. The M54576FP features a small flat mold package.
PIN CONFIGURATION (TOP VIEW)
INPUT
OUTPUT
Outline 16P2 (M54576FP) Outline 16P4 (M54576P)
CIRCUIT SCHEMATIC vee
23k INPUT O--~---'I<r-...-1
OUTPUT l OOk
L--+--+---~-~~GND
UNIT: n
16-pin molded...
