HV5308PG-B-G Datasheet, PDF (7/12 Pages) Supertex, Inc – 32-Channel Serial to Parallel Converter With High Voltage Push-Pull Outputs

HV5308B
44-Lead PQFP Pin Assignment (PG)
Pin #
Function
Description
Latch enable input.
31
LE
When LE is HIGH, shift register data is transferred into a data latch. When LE is
LOW, data is latched, and new data can be clocked into the shift register.
Serial data input.
32
DATA IN
Data needs to be present before each rising edge of the clock.
Output enable input.
33
OE
When OE is LOW, all HV outputs are forced into a LOW state, regardless of data in
each channel. When OE is HIGH, all HV outputs reflect data latched.
34
N/C
No connect.
35
HV_OUT32
36
HV_OUT31
37
HV_OUT30
38
HV_OUT29
High voltage outputs.
39
HV_OUT28
40
41
HV_OUT27
HV_OUT26
High voltage push-pull outputs, which, depending on controlling low voltage data,
can drive loads either to GND, or to V_PP rail levels.
42
HV_OUT25
43
HV_OUT24
44
HV_OUT23
Supertex inc. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: [phone] ● www.supertex.com
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