HV57708PG Supertex, HV57708PG Datasheet - Page 5

• Manufacturer Part Number: HV57708PG
• Description: Serial to Parallel Logic Converters 80V 32MHz 64Ch P-P
• Manufacturer: Supertex

Specifications of HV57708PG

• Operating Supply Voltage: - 0.5 V to + 7.5 V
• Package / Case: PQFP-80
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: No RoHS Version Available

Function Table
Shift Register Operation
Note:
latches loaded
O/P inverted
Data stored/
transparent)
All O/P high
O/P normal
All O/P low
I/O relation
* = dependent on previous stage’s state. See Pin configuration for DIN and DOUT pin designation for CW and CCW shift.
Function
Data falls
(latches
through
D
D
D
D
Data
I/O
I/O
I/O
I/O
H
H
X
X
X
X
X
X
1-4A
1-4A
1-4B
1-4B
L
L
CLK
HV
_↑
_↑
_↑
_↑
_↑
_↑
_↑
_↑
HV
HV
X
X
X
X
X
X
●
_
_
_
_
_
_
_
_
OUT
OUT
OUT
•
•
•
•
•
1235 Bordeaux Drive, Sunnyvale, CA 94089
Pin
32
2
1
LE
DIR = H; CW (HV
DIR = L; CCW (HV
X
X
X
X
H
H
H
H
H
H
L
L
L
L
Inputs
25 26 27 28
BL
H
H
H
H
H
H
H
H
H
H
H
H
L
L
DIR = H
OUT
1
2
3
4
OUT
POL
SR3
SR1
SR2
SR4
5
1 → HV
64 → HV
H
H
H
H
H
H
H
H
H
L
L
L
L
L
DIR = L
4
3
2
1
OUT
OUT
36 37 38 39
DIR
64)
X
X
X
X
X
X
X
X
X
X
H
H
L
L
1)
●
Tel: [phone]
Shift Reg
Q
Q
Q
Q
n
n
n
n
→Q
→Q
→Q
→Q
H
H
L
L
-
-
-
-
*
*
H
H
H
n+1
n+1
n-1
n-1
OUT
OUT
OUT
•
•
•
•
•
33
63
64
Previous H or L
Previous H or L
●
HV Outputs
No inversion
Stored Data
Inversion of
stored data
New H or L
New H or L
www.supertex.com
Inversion
Outputs
H
H
H
L
L
L
HV57708
Data Out
D
D
D
D
I/O
I/O
I/O
I/O
1-4B
1-4B
1-4A
1-4A
-
-
-
-
-
-
-
-
-
-