HP 5383A

U13
B CD DO WN CO U NTER
Φ WΝ
ΟΡ
BO R
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CLR
6 V ι Ι 3
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γ
U15
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DATA CPI CLR

R SC
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β 68 Α5T R O BE

+5 ν
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RSC
[ Ρ 2 DECADE COUNTER
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Ι 0 Κ
1
ι

8
C D
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ΤΡ 6

10 9 1 2 Ι 5 2 1
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Ι
1
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4
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OF
Ι
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9
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2
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Ι 2
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ΙΙ U22
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~~
U
I7
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C L R ΤΡ
Ό
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U
19B
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ΤΡ 7
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U18
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RSC
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TR
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7

4
Ι 9
Ι 3

Ι 9

ΗΕΧ - Μ U Χ DE CAD E CO U NTER OF
7 Ρ
5

Ι
2
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[ Ρ
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COU NT ER/LATCH
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Τ
_
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3

4
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14
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(S ΕΕ F I GU RE
4_
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-5)
TC
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CP
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420 -5 .2V
PRE
Ι 3 ~
OUTPUT
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SELECT OUTPUT
3
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θ
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[
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/
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V
6
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+5V
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R AR
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Υ Ζ Α θ [
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R67
14 Ι 3 1 2 1 Ι
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6 5 4 3
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Ι
OK
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10 9 Θ Ι 5 Ι 6 Ι 2
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4300
UI6
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ID ~
ΙΟ
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9
9
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+5
γ
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V
θ2 Ι
g1AD-LATCH
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C LR 15
Ell
3 4 5 6D
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D R Ο ΒΟ Ι
95
ΙΙ
+~~~ mmm~ ιιι ~mmmmm r ι ~m ιι ~~
s~
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~~ mom ~~~~ ~m ίί ~ σ_ ι
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m o m
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γ
INPUT F
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""" Ι
"" 1 M
MENEM MONO MMOMM
γ
"""
111 0 mill
JOIN ~ ι
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NINE
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5
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Ρ Ι 7
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U19C
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WdE
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ΤΡ 5, ιΝΡυ
BY 10 τΡ 6,
BY 10 ΤΡ 7 INPUT F +
BY10
05383-J- Ι
M odel 5383 Α
Sc h ematic Diag
r am
+5
M R S
RBI
RB O
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Α
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ΤΟ Α
2
DI SPLAY
B OA RD
U X CO U NTE R ΙΝΗΙΒΙ
ιί m r ι
F igu r e 8-2 . M ai n B oard Sc h ematic Diag r am
8-5