HV514X 데이터 시트보기 (PDF) - Supertex Inc

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HV514X

8-Channel Serial to Parallel Converter with High Voltage Push-Pull Outputs

Supertex Inc 

Function Table

Function

Load S/R

Transfer S/R

to Latch

Hold latch data

Blank Output

Active Output

Inputs

Outputs

Shift Reg

Data CLK /LE SEL /BL 1 2....16

Latch

HV Output

Action

1 2....16

H or L

H or L *…* * *…*

* *…*

X

XHH

H or L *…* To data

* *…*

X

XHL

H or L *…* To polarity

* *…*

X

XL

* *…*

* *…*

* *…*

X

XXX L

* *…*

* *…*

1 (XNOR )

POL

X

XX X H

* *…*

* *…*

Data (XNOR )

POL

Data Out

*

*

*

*

*

*

Latched Information

/BL

HV Output

Data

Polarity

L

X

L

L

L

X

H

H

H

L

L

L

H

H

L

H

H

L

H

H

H

H

H

L

Notes:

H = high level, L = low level, X = irrelevant, ↑ = low-to-high transition

• = dependent on previous stage’s satte before the last CLK or last LE* high.

HV514

5

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