MC14566B Просмотр технического описания (PDF) - Motorola => Freescale
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Компоненты Описание
производитель
MC14566B Datasheet PDF : 8 Pages
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< 1.0 M*
60 Hz
> 1500 pF*
APPLICATION — 12 HOUR CLOCK
÷ 5/÷ 6
C Q0
Q1
Q2
÷ 10
Q0
C Q1
Q2
Q3
TENTH
SECONDS
A
Qm
B
÷ 10
Q0
C Q1
Q2
Q3
SECONDS
÷ 5/÷ 6
Q0
C
Q1
Q2
÷ 10
Q0
C Q1
Q2
Q3
MINUTES
÷ 5/÷ 6
Q0
C Q1
Q2
A
B
C
MC14011B
÷ 10
Q0
C Q1
Q2
R Q3
÷ 5/÷ 6
Q0
C Q1
HOURS
R Q2
D
A
Qm
B
A
Qm
B
A
Qm
B
VDD
+ VDD
÷ 5/ ÷ 6 Control not shown = VSS
Reset pins not shown = VSS
* Care must be taken in the indicated circuit to filter line
transients which may cause “false” counting.
MC14566B
6
MOTOROLA CMOS LOGIC DATA
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