MC14543BDG Просмотр технического описания (PDF) - ON Semiconductor

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Компоненты Описание

производитель

MC14543BDG

BCD−to−Seven Segment Latch/Decoder/Driver for Liquid Crystals

ON Semiconductor 

MC14543B

CONNECTIONS TO VARIOUS DISPLAY READOUTS

LIQUID CRYSTAL (LC) READOUT

MC14543B

OUTPUT

Ph

ONE OF SEVEN SEGMENTS

COMMON

BACKPLANE

INCANDESCENT READOUT

APPROPRIATE

VOLTAGE

SQUARE WAVE

(VSS TO VDD)

MC14543B

OUTPUT

Ph

VSS

LIGHT EMITTING DIODE (LED) READOUT

MC14543B

OUTPUT

Ph

COMMON

CATHODE LED

VSS

COMMON

VDD

ANODE LED

MC14543B

OUTPUT

Ph

VDD

NOTE: Bipolar transistors may be added for gain (for VDD v 10 V or Iout ≥ 10 mA).

GAS DISCHARGE READOUT

APPROPRIATE

VOLTAGE

MC14543B

OUTPUT

Ph

VSS

CONNECTIONS TO SEGMENTS

a

f gb

e

c

d

VDD = PIN 16

VSS = PIN 8

DISPLAY

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