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Pulse Counter Burroughs C-2506-3B Three Digit Nixie Assy Memory Decoder Bezel

This is an unused, factory fresh, genuine Burroughs C-2506-3B Three Digit B5750S Nixie tube type counter with memory a decoder driver circuit card assembly with an attached bezel. It uses standard TTL (Transistor Transistor Logic) BCD (Binary Coded Decimal) input logic signal. The high quality, fully loaded, factory built PC card comes with gold plated 30 pin edge connector. The unit requires 5 Volt DC (Direct Current) and 200 Volt DC for its operation. It was made by the now defunct Burroughs Corporation's Electronic Components Division (ECD Plainfield NJ) around 1968-1970. This card is a complete pulse counter assembly. Excellent as a replacement, or for new projects. It can be used especially well for making a frequency counter, pulse counter or a simple DVM with a high quality fully assembled digital display. This is a real hard to find vintage collector's choice item. Only one available.
Pulse Counter Three Digit Nixie Assembly Memory Decoder Bezel Burroughs C-2506-3B TTL [8 KB]
SPECIAL DIFFICULT TO FIND ITEM

Features:
C-2506-3B Three Digit Decoder Driver Nixie Assy
• MFG: Burroughs Corporation EC Division
• 3 Socketed B-5750S Nixie Tubes - included
• Input Signal: TTL - Toggle Rate: 20 MHz Min
• Connector: SR115, 30 Pin, Gold Plated - included
• Power Supply Input VCCH: 200 VDC @ 12 mAmax
• Power Supply Input VCCL: 5.0 VDC @ 336 mAmax
Data sheet with schematic - included
• Size: 2.77 W x 5.76 D x 1.95 H [inches]
• Weight: 100 [gram] with socket and tubes
Made in USA

Notes:
• Unused - Price: $80 one available
S/H included within continental US
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