DS8881 - Vacuum Fluorescent Display Driver

The DS8881 vacuum fluorescent display driver will drive 16-digit grids of a vacuum fluorescent display The decode inputs select one of the sixteen outputs to be pulled high The device contains an oscillator for supplying clock signals to the MOS circuit the filament bias zener and 50 kX pulldown res

• Y Oscillator frequency accuracy and stability allows maximum system speed Y Interdigit blanking with the enable input provides ghostfree display operation Y 50 kX pull-down resistors for each grid Y 7V filament bias zener Connection Diagram Top View Order Number DS8881N See NS Package Number N28B Truth Table All outputs now shown high are off (low) Inputs EN D C B A 0 1 2 3 4 5 H LLLLH H LLLH H H LLHL H L LHH H LHLL H H H H LHLH H LHHL H LHHH H H HLLL H HLLH H HLHL H HLHH H HHL L H.