Part Number
|
LC75742E |
Manufacturer
|
Sanyo Semicon Device |
Description
|
1/2 Duty VFD Driver |
Published
|
Mar 22, 2005 |
Detailed Description
|
Ordering number : EN6142
CMOS IC
LC75742E, 75742W
1/2 Duty VFD Driver with Key Input Function
Overview
The LC75742E a...
|
Datasheet
|
LC75742E
|
Overview
Ordering number : EN6142
CMOS IC
LC75742E, 75742W
1/2 Duty VFD Driver with Key Input Function
Overview
The LC75742E and LC75742W are 1/2 duty VFD drivers that can be used for electronic tuning frequency display and other applications under the control of a microcontroller.
These products can directly drive VFDs with up to 82 segments.
It also includes a key scan circuit and can support input from up to 30 keys and can thus reduce the number of lines to the front panel in application systems.
Package Dimensions
unit: mm 3151-QFP64E
[LC75742E]
17.
2 14.
0 0.
35
33 48 49 32
1.
0 1.
6 1.
0
0.
8
1.
6 1.
0
0.
15
• Key input from up to 30 keys (Key scans are only performed when keys are pressed.
) • ...
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