Datasheet Summary
Ordering number : EN3586A
CMOS LSI
LC7574NE, 7574NW
1/2 Duty VFD Driver for Frequency Display
Overview
The LC7574NE and LC7574NW are 1/2 duty VFD drivers that can be used for electronic tuning frequency display and other applications under the control of a controller. These products can directly drive VFDs with up to 74 segments.
Package Dimensions unit: mm 3156-QFP48E
[LC7574NE]
Features
- 74 segment outputs
- Noise reduction circuits are built into the output drivers.
- Serial data input supports CCB- format munications with the system controller.
- Switching between digital and analog dimmers under serial data control
- High generality since display data is displayed without the...