M54564P

MITSUBISHI SEMICONDUCTOR <TRANSISTOR ARRAY> M54564P/FP 8-UNIT 500mA SOURCE TYPE DARLINGTON TRANSISTOR ARRAY DESCRIPTION M54564P and M54564FP are eight-circuit output-sourcing Darlington transistor arrays. The circuits are made of PNP and NPN transistors. Both the semiconductor integrated circuits perform high-current driving with extremely low inputcurrent supply. PIN CONFIGURATION FEATURES High breakdown voltage (BV CEO ≥ 50V) High-current driving (Io(max) = –500mA) With output pulldown resistance (Driving available with fluorescent display tube) Driving available with PMOS IC output or with TTL output Wide operating temperature range (Ta = –20 to +75°C) Output current-sourcing type         INPUT          IN1→ 1 IN2→ 2 IN3→ 3 IN4→ 4 IN5→ 5 IN6→ 6 IN7→ 7 IN8→ 8 VS 9 18 →O1  17 →O2   16 →O3  15 →O4  14 →O5  13 →O6  12 →O7  11 →O8      OUTPUT     Package type 18P4G(P) APPLICATION Drives of relays, printers, LEDs, fluorescent display tubes and lamps, and interfaces between MOS-bipolar logic systems and relays, solenoids, or small motors FUNCTION The M54564P and M54564FP each have eight circuits, which are made of input inverters and current-sourcing outputs. The outputs are made of PNP transistors and NPN Darlington transistors. The PNP transistor base current is constant. Resistance of 50k Ω is connected between each output pin and GND, making these ICs suitable for fluorescent display tubes. VS and GND are used commonly among the eigh...