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Ternary multiplexer (selector)

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My hardware design described earlier has been proven to be working:

DG403-2

DG403: two chips - no more components

Today two DG403s, four chip-capacitors 0.022 uF and 15-pin header were composed by me to the dual ternary multiplexer TRI41D:

TRI41D

1st test of TRI41D

TRI41D pins description:
1. S – select command (choose pins to connect)
2. N1 – connected to C1 if S=”N” (negative)
3. O1 – connected to C1 if S=”O” (ground)
4. … Continue Reading