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Número de pieza
componentes Descripción
HV57908PG-G Ver la hoja de datos (PDF) - Supertex Inc
Número de pieza
componentes Descripción
Fabricante
HV57908PG-G
8MHz, 64-Channel Serial to Parallel Converter with Push-Pull Outputs
Supertex Inc
HV57908PG-G Datasheet PDF : 7 Pages
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Function Table
Function
Data
CLK
Inputs
LE
BL
All O/P high
X
X
X
L
All O/P low
X
X
X
L
O/P normal
X
X
X
H
O/P inverted
X
L
Data falls
through
H
(latches
L
transparent)
H
X
X
H
_
_↑
H
H
_
_↑
H
H
_
_↑
H
H
_
_↑
H
H
X
Data stored/
latches loaded
X
X
L
H
X
L
H
_
I/O relation
D
I/OA
_↑
_
X
X
D
I/OB
_↑
X
X
Notes:
* = dependent upon previous stage’s state.
HV57908
POL
L
H
H
L
H
H
L
L
H
L
X
X
Outputs
DIR Shift Reg HV Outputs
X
-
H
X
-
L
X
-
No inversion
X
-
Inversion
X
L
L
X
H
H
X
L
H
X
H
L
X
*
Stored Data
X
*
Inversion of
stored data
H
Q
N
→Q
N+1
-
L
Q
N
→Q
N-1
-
Data Out
-
-
-
-
-
-
-
-
-
-
D
I/OB
D
I/OA
Shift Register Operation
HV
OUT
32
•
•
•
DIR = H; CW (HV
OUT
1 → HV
OUT
64)
DIR = L; CCW (HV
OUT
64 → HV
OUT
1)
DIR = H
DIR = L
SR
HV
OUT
33
•
•
•
•
•
•
•
HV
OUT
2
HV
OUT
1
Pin
25
D
I/O
A
HV
OUT
63
39
D
I/O
B
HV
OUT
64
Doc.# DSFP-HV57908
A061913
Supertex inc.
5
www.supertex.com
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