Commodore_VIC20
BrettHallen
Hardware & information for the VIC-20
Components (11)
| Reference | Value | Description |
|---|---|---|
| U1 | 74HCT04 | Hex Inverter |
| U2 | 74HCT138 | Decoder 3 to 8 active low outputs |
| U3 | 74HCT30 | 8-input NAND |
| U4 | 74HCT157 | Quad 2 to 1 line Multiplexer |
| U5 | 6264 SRAM | Not in Production, 8Kx8 bit Static RAM, 70/85/100/120/150ns, DIP-28 |
| C1-C5 | 100nF | Unpolarized capacitor |
| J1 | RAM Decoder | Generic connector, double row, 02x08, counter clockwise pin numbering scheme (similar to DIP package numbering), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2 | UD4 | Generic connector, double row, 02x09, counter clockwise pin numbering scheme (similar to DIP package numbering), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3 | UE4 | Generic connector, double row, 02x09, counter clockwise pin numbering scheme (similar to DIP package numbering), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | +3KB | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| R1 | 10KΩ | Resistor |