M54564P データシートの表示（PDF） - MITSUBISHI ELECTRIC

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M54564P

8-UNIT 500mA SOURCE TYPE DARLINGTON TRANSISTOR ARRAY

MITSUBISHI ELECTRIC  

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 cir-

cuits perform high-current driving with extremely low input-

current supply.

FEATURES

High breakdown voltage (BVCEO ≥ 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

APPLICATION

Drives of relays, printers, LEDs, fluorescent display tubes

and lamps, and interfaces between MOS-bipolar logic sys-

tems and relays, solenoids, or small motors

FUNCTION

The M54564P and M54564FP each have eight circuits,

which are made of input inverters and current-sourcing out-

puts. The outputs are made of PNP transistors and NPN

Darlington transistors. The PNP transistor base current is

constant. Resistance of 50kΩ is connected between each

output pin and GND, making these ICs suitable for fluores-

cent display tubes. VS and GND are used commonly among

the eight circuits.

Output current is 500mA maximum. Supply voltage VS is 50V

maximum.

The M54564FP is enclosed in a molded small flat package,

enabling space-saving design.

PIN CONFIGURATION





IN1→

1





IN2→

2



 IN3→ 3





INPUT 

IN4→

4





IN5→

5





IN6→

6



 IN7→ 7



 IN8→ 8

VS 9

18

→O1





17

→O2







16 →O3 



15

→O4



 OUTPUT

14

→O5





13

→O6







12 →O7 



11 →O8 

10 GND

Package type 18P4G(P)

NC 1





IN1→

2





IN2→

3



 IN3→ 4





INPUT 

IN4→

5





IN5→

6





IN6→

7



 IN7→ 8



 IN8→ 9

VS 10

20 NC

19

→O1





18

→O2





17

→O3







16 →O4 

 OUTPUT

15

→O5





14

→O6







13 →O7 



12 →O8 

11 GND

Package type 20P2N-A(FP)

NC : No connection

CIRCUIT DIAGRAM

VS

20K

8K

INPUT

20K

7.2K

1.5K

3K

50K

OUTPUT

GND

The eight circuits share the VS and GND.

The diode, indicated with the dotted line, is parasitic, and cannot

be used.

Unit : Ω

Aug. 1999

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