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零件编号
产品描述 (功能)
MC14543B 查看數據表(PDF) - ON Semiconductor
零件编号
产品描述 (功能)
生产厂家
MC14543B
BCD−to−Seven Segment Latch/Decoder/Driver for Liquid Crystals
ON Semiconductor
MC14543B Datasheet PDF : 8 Pages
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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
(V
SS
TO V
DD
)
MC14543B
OUTPUT
Ph
V
SS
LIGHT EMITTING DIODE (LED) READOUT
MC14543B
OUTPUT
Ph
COMMON
CATHODE LED
V
SS
COMMON
V
DD
ANODE LED
MC14543B
OUTPUT
Ph
V
DD
NOTE: Bipolar transistors may be added for gain (for V
DD
v
10 V or I
out
≥
10 mA).
GAS DISCHARGE READOUT
APPROPRIATE
VOLTAGE
MC14543B
OUTPUT
Ph
V
SS
CONNECTIONS TO SEGMENTS
a
f gb
e
c
d
V
DD
= PIN 16
V
SS
= PIN 8
DISPLAY
012 345 6789
http://onsemi.com
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