RS232 Multiplexer
component grid size is 2.54 mm = 0.1 inch
Component Reichelt order code
Mechanical components
IC socket 20 pin GS 20 3 x IC socket 16 pin GS 16 1 x D-SUB connector, female, 9 pins D-SUB BU 09Eu 4 x D-SUB connector, male, 9 pins D-SUB ST 09Eu wire clamp 2 conn. AKL057-02 pin bar for jumpers STIFTL. 36G 5 x jumpers JUMPER RT
Resistors / condensators / transistors / diodes
270 ohms 1/4W 270 5 x 100 nF Z5U-5 100N 13 x 1uF SM 1,0/63RAD 2 x 33pF KERKO 33P 1N4148 diode 1N4148 LED 3MM red LED 3MM RT
ICs
3 x MAX232 CPE MAX232CPE AT90S2313 AT90S2313 PDIP L7805CV uA 7805
diverse
quartz 10MHz 10-HC 18