hv509 Supertex, Inc., hv509 Datasheet - Page 6

• Manufacturer Part Number: hv509
• Description: 16-channel Serial To Parallel Converter With High Voltage Backplane Driver And Push-pull Outputs
• Manufacturer: Supertex, Inc.

Functional Block Diagram
Function Table
Notes:
Store data in latches
Transparent mode
H = high level, L = low level, X = irrelevant, ↑ = low-to-high transition
● = dependent on previous stage’s state before the last CLK or last LE low
* = data at the last CLK ↑
(b) = bar over all symbols
Transfer data in
Invert mode
Function
Load S/R
latch
H OR L
D
X
X
X
X
H
X
X
L
Register
IN
16-bit
Shift
CLK
X
X
X
X
↑
L
L
↑
↑
Inputs
16-bit
Latch
LE
H
H
H
H
H
L
L
L
L
6
POL
X
H
H
H
H
H
L
L
L
Logic
Logic
H or L
*
*
Shift Reg
1
H
●
●
●
●
L
*..........*
*..........*
2...16
●...●
●...●
●...●
●...●
●...●
●...●
Translator
Translator
Translator
●...●
Buffer
Level
Level
Level
&
HV Outputs
*
*
1
H
●
●
●
L
●
●
Outputs
*..........*
*..........*
(b)
(b)
(b)
2...16
●...●
●...●
●...●
●...●
●...●
●...●
●...●
BP
X
H
H
H
L
L
L
L
L
HV509
D
X
●
●
●
●
●
●
●
X
OUT