Advanced Video Display Controller
4MHz V(cc): -0.6 to +6.0V advanced video display controller (AVDC).
For CRT terminals, word processing systems, small business computers, home computers
Description = Video Output Graphics Controller - Adv Video Display Controller
Maximum Clock Frequency (Hz) = 4MHz
Vsup Nom.(V) Supply Voltage = 5.0
New old stock - still in Original Antistatic Tube
Nice piece of Vintage Computer History - Nice Collector's Item too !