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零件编号
产品描述 (功能)
HV66PG-GM919 查看數據表(PDF) - Supertex Inc
零件编号
产品描述 (功能)
生产厂家
HV66PG-GM919
32-Channel LCD Driver with Separate Backplane Output
Supertex Inc
HV66PG-GM919 Datasheet PDF : 7 Pages
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Function Table
Function
Data
CLK
Inputs
LE
BL
POL DIR
Shift Reg
1, 2, ... 32
Load S/R,
L or H
↑
R/L Shift
L or H
↑
L Ignore Ignore H
Data → Q
1
... → Q
32
L Ignore Ignore L
Q
1
← ...Q
32
← Data
X
H or L H
H
H
X
*...*
Load Latches
X
H or L H
H
L
X
*...*
L or H
↑
H
H
Transparent
L or H
↑
H
H
Mode
L or H
↑
H
H
L or H
↑
H
H
Blank
X
X
X
L
Control
X
X
X
L
H
H
Data → Q
1
... → Q
32
L
H
Data → Q
1
... → Q
32
H
L
Q
1
← ...Q
32
← Data
L
L
Q
1
← ...Q
32
← Data
L
X
X
H
X
X
Notes:
H
L
X
Ignore
↑
*
- High level
- Low level
- Don’t care
- The state of the specific input or output is irrelevant to demonstrate the occurred event
- Low to High transition
- Dependent on previous stage’s state before the last CLK or last LE high
HV66
Outputs
HV
OUT
1, 2, ... 32
Ignore
Ignore
/*...*
*...*
/*...*
*...*
/*...*
*...*
L...L
H...H
Data Out
Q
32
Q
1
No Change
No Change
Q
32
Q
32
Q
1
Q
1
Ignore
Ignore
BP
OUT
Ignore
Ignore
H
L
H
L
H
L
L
H
Switching Waveforms
DATA
IN
CLK
50%
DATA
OUT
LE
HV
OUT
w/ S/R LOW
HV
OUT
w/ S/R HIGH
POL
(ASYNCH
w/ CLK)
BP
OUT
50%
Data Valid
50%
t
SU
t
WL
50%
t
H
t
WH
50%
t
DLH
t
DHL
50%
50%
50%
50%
t
DLE
t
WLE
t
SLE
50%
t
BOFF
50%
t
HOFF
t
HON
50%
50%
50%
t
BON
50%
10%
t
BR
90%
50%
t
BF
V
IH
V
IL
V
IH
V
IL
V
OH
V
OL
V
OH
V
OL
V
IH
V
IL
V
OH
V
OL
V
OH
V
OL
V
IH
V
IL
V
OHBP
V
OLBP
Doc.# DSFP-HV66
C070313
Supertex inc.
4
www.supertex.com
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