Part Number |
M54577 |
Manufacturers |
Mitsubishi |
Logo |
|
Description |
7-UNIT 30mA TRANSISTOR ARRAY |
Datasheet |
M54577 Datasheet (PDF) |
MITSUBISHI BIPOLAR DIGITAL ICs
M54577
7-UNIT 30mA TRANSISTOR ARRAY
DESCRIPTION
The M54577P/FP, 7-channel sink driver, consists of 14 NPN transistors connected to form high current gain driver pairs.
FEATURES
• Output breakdown voltage to 30V • Output sink current to 30mA • PMOS, CMOS Compatible input • Low output saturation voltage
• Wide operating temperature range (Ta = -20-+75"C)
APPLICATION
LED or incandescent display digit driver
FUNCTION
The M54577P/FP uses a predriver stage with a diode and
23k n resistor in series to the input. The power supply of the
predrivers is connected to pin 9 . The outputs are capable of sinking 30mA and will withstand 30V in the OFF state. The M54577FP features a small flat mold package.
PIN CONFIGURATION (TOP VIEW)
INPUT
OUTPUT
Outline 16P2 (M54577FP) Outline 16P4 (M54577P)
CIRCUIT SCHEMATIC
Vee
23k INPUT n-IW-Wv-_-l"
OUTPUT
lOOk '---+-----.<-0 GND
UNIT: 0
16-pin molded plastic OIL 16-pin molded plastic FLAT
ABSOLUTE MAXIMUM .