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零件编号
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HV3418PG 查看數據表(PDF) - Supertex Inc
零件编号
产品描述 (功能)
生产厂家
HV3418PG
64-Channel Serial To Parallel Converter With High Voltage Push-Pull Outputs
Supertex Inc
HV3418PG Datasheet PDF : 5 Pages
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Functional Block Diagram
POL
BL
Latch Enable
D
IOA
HV3418
V
PP
HV
OUT
1
Clock
DIR
64 bit
Static Shift
Register
64 Latches
HV
OUT
2
•
•
•
60 Additional
Outputs
•
•
HV
OUT
•63
HV
OUT
64
D
IOB
Function Table
Function
Data CLK
Inputs
LE
BL
POL
DIR
All on
X
X
X
L
L
X
All off
X
X
X
L
H
X
Invert mode
X
X
L
H
L
X
Load S/R
H or L
↑
L
H
H
X
Load/Store Data
X
X
↓
H
H
X
in Latches
X
X
↓
H
L
X
Transparent
Latch mode
L
↑
H
H
H
X
H
↑
H
H
H
X
I/O Relation
D
IOA
↑
X
X
X
L
D
IOB
↑
X
X
X
H
Notes:
H = high level, L = low level, X = irrelevant,
↑
= low-to-high transition,
↓
= high-to-low transition.
* = dependent on previous stage’s state before the last CLK or last LE high.
Shift Reg
1 2
…
64
* *
…
*
* *
…
*
* *
…
*
H or L *
…
*
* *
…
*
* *
…
*
L *
…
*
H *
…
*
Q
n
→
Q
n
→
Q
n-1
Q
n+1
Outputs
HV Outputs
1 2
…
64
H H
…
H
L
L
…
L
*
*
…
*
*
*
…
*
*
*
…
*
*
*
…
*
L
*
…
*
H
*
…
*
—
—
Data Out
*
*
*
*
*
*
*
*
*
D
IOB
D
IOA
4
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