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“Despite the fact that it’s been around for a long time, the vacuum fluorescent display (VFD) is still a very attractive type of display. It’s viewable in bright light but is easily dimmable for comfortable viewing in the …
Content for NE594N
The NE594/SA594 is a display driver interface for vacuum fluorescent displays. The device is comprised of 8 drivers and a bias network, and is capable of driving the digits and/or segments of most vacuum fluorescent displays. The inputs are designed to be compatible with TTL, DTL, NMOS, PMOS or CMOS output circuitry. There is an active pull-down circuit on each output so that display ghosting is minimized and no external components are required for most fluorescent display applications.