robo
raffecat
TBA
Components (26)
| Reference | Value | Description |
|---|---|---|
| U1 | 6502 | 8-bit NMOS Microprocessor, 64K, DIP-40 |
| U2-U7 | 74LS157 | Quad 2 to 1 line Multiplexer |
| U8,U27 | 74LS367 | Hex Bus Driver 3-state outputs |
| U9 | 74LS08 | Quad And2 |
| U10,U29,U30 | SY2316B | |
| U11-U16,U24,U28 | MK4096 | |
| U17,U23,U31-U34 | 74LS161 | Synchronous 4-bit programmable binary Counter |
| U18 | 74LS373 | 8-bit Latch, 3-state outputs |
| U19 | 74LS10 | Triple 3-input NAND |
| U20 | 74LS04 | Hex Inverter |
| U21 | 74LS14 | Hex inverter schmitt trigger |
| U22 | 74S04 | Hex Inverter |
| U25 | 74LS138 | Decoder 3 to 8 active low outputs |
| U26 | 74LS245 | Octal BUS Transceivers, 3-State outputs |
| C4 | 10uF | capacitor, small US symbol |
| C5 | 100pF | capacitor, small US symbol |
| C6 | 0.01uF | capacitor, small US symbol |
| D1 | 1N4148 | 100V 0.15A standard switching diode, DO-35 |
| J1 | Conn_02x20_Counter_Clockwise | Generic connector, double row, 02x20, counter clockwise pin numbering scheme (similar to DIP package numbering), script generated (kicad-library-utils/schlib/autogen/connector/) |
| R1,R2,R4-R6,R9,R14,R15 | 3.3k | 3.3kΩ, 1/4W Resistor,4.7kΩ, 1/4W Resistor |
| R3,R7,R8,R16-R20 | 33ohm | 33Ω, 1/4W Resistor |
| R10 | 220ohm | 220Ω, 1/4W Resistor |
| R11,R13 | 2.2k | 2.2kΩ, 1/4W Resistor |
| R12 | 1.5k | 1.5kΩ, 1/4W Resistor |
| SW1 | Reset SW | Single Pole Single Throw (SPST) switch |
| Y2 | 14.31818 | Two pin crystal |