HT12F-18(1999) Просмотр технического описания (PDF) - Holtek Semiconductor
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HT12F-18 Datasheet PDF : 9 Pages
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212 Series of Decoders
Electrical Characteristics
Symbol
Parameter
VDD
Operating Voltage
Test Conditions
VDD Conditions
¾
¾
ISTB
Standby Current
5V
Oscillator stops
12V
IDD
Operating Current
Data Output Source
Current (D8~D11)
IO
Data Output Sink
Current (D8~D11)
5V
No load
fOSC=150kHz
5V VOH=4.5V
5V VOL=0.5V
IVT
VT Output Source Current
VOH=4.5V
5V
VT Output Sink Current
VOL=0.5V
VIH
²H² Input Voltage
5V
¾
VIL
²L² Input Voltage
5V
¾
fOSC
Oscillator Frequency
5V ROSC=51kW
Ta=25°C
Min. Typ. Max. Unit
2.4
5
12
V
¾
0.1
1
mA
¾
2
4
mA
¾ 200 400 mA
-1 -1.6 ¾ mA
1
1.6
¾
mA
-1 -1.6 ¾ mA
1
1.6
¾
mA
3.5
¾
5
V
0
¾
1
V
¾ 150 ¾ kHz
4
July 12, 1999
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