Arkham00
Member
You must be very old to remember this chip. MC14500B was a metal-gate CMOS chip that, with its simple 16 instructions, could be the core of a PLC.
Apart from the datasheet of the chip and of the companion I/O chips, there was a booklet with a red cover that explained how to use it.
If someone has a PDF of that booklet ... I'd like to have a copy
Here is the chip image and the booklet cover
**broken link removed** **broken link removed**
Apart from the datasheet of the chip and of the companion I/O chips, there was a booklet with a red cover that explained how to use it.
If someone has a PDF of that booklet ... I'd like to have a copy
Here is the chip image and the booklet cover
**broken link removed** **broken link removed**