HV5523
Switching Waveforms
DATA
INPUT
50%
t
SU
CLK
50%
t
WH
50%
t
WL
50%
DATA
OUTPUT
t
DLH
50%
t
DHL
LE
t
DLE
HV
OUT
w/ S/R HIGH
t
ON
50%
t
WLE
10%
50%
t
SLE
V
OH
V
OL
Data Valid
t
H
50%
50%
50%
V
IH
V
IL
V
IH
V
IL
V
OH
V
OL
V
OH
V
OL
V
IH
V
IL
Function Table
Function
All ON
All Off
Invert mode
Load S/R
Load latches
Transparent latch
mode
Data
X
X
X
H or L
X
X
L
H
CLK
X
X
X
↓
H or L
H or L
↓
↓
Inputs
LE
X
X
L
L
↑
↑
H
H
BL
L
L
H
H
H
H
H
H
POL
L
H
L
H
H
L
H
H
Shift Reg
1 2...32
*
*
*
*
*
L
H
*...*
*...*
*...*
*...*
*...*
*...*
*...*
*...*
Outputs
HV Outputs
1 2...32
On
Off
*
*
*
*
Off
On
On...On
Off...Off
*...*
*...*
*...*
*...*
*...*
*...*
Data Out
*
*
*
*
*
*
*
*
*
H or L
Notes:
H = high level, L = low level, X = irrelevant, ↓ = high-to-low transition, ↑ = low-to-high transition
* = dependent on previous stage’s state before the last CLK↓ or last LE high.
Supertex inc.
1235 Bordeaux Drive, Sunnyvale, CA 94089
4
Tel: 408-222-8888
www.supertex.com
SUPERTEX [ Supertex, Inc ]
