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Perfect for the Do-It-Yourself vintage machine enthusiast, this PCB converts the MOS 6540 DIP pinout to a JEDEC standard 2764-27512 EPROM pinout. The optional 5 upper address lines are available via pads complete with provision for pullup resistors (10K).
For those squeamish about soldering, a complete unit is available as well. Assembled units are manufactured on demand, so please allow additional time for shipping.
To assemble, one needs the following items:
|1||.6" 28 pin IC socket|
|1||.6" 28 pin IC header|
|5||1/8W 10K resistor|
|1||DIP 74ls138 or 74hct138|