dino-homebrew
robertrico
Components (33)
| Reference | Value | Description |
|---|---|---|
| U1-U4 | 74LS193 | Synchronous 4-bit Up/Down (2 clk) counter |
| U5,U53,U69,U81 | 74LS08 | Quad And2 |
| U6,U20 | 74LS163 | Synchronous 4-bit programmable binary Counter |
| U7,U8,U28-U30,U70,U71 | 74LS138 | Decoder 3 to 8 active low outputs |
| U9,U15,U23 | AT28C64B | |
| U10,U22,U50,U52,U57,U60-U62 | 74LS02 | quad 2-input NOR gate |
| U11-U14,U19,U21,U25,U41-U44,U54,U59,U67,U68,U72,U73,U86 | 74LS245 | Octal BUS Transceivers, 3-State outputs |
| U16,U17,U85 | 74LS244N | Octal Buffer and Line Driver With 3-State Output, active-low enables, non-inverting outputs |
| U18,U31-U35,U45-U47,U55,U58 | 74LS373 | 8-bit Latch, 3-state outputs |
| U24 | AT28C256 | |
| U26 | MCM60256AP | |
| U27,U80,U84 | 74LS74 | Dual D Flip-flop, Set & Reset |
| U36,U51 | 7400 | quad 2-input NAND gate |
| U37,U78 | 74LS04 | Hex Inverter |
| U38,U40 | 74F382N | |
| U39,U74,U83 | 74LS00 | quad 2-input NAND gate |
| U48,U76,U77,U87 | 74LS157 | Quad 2 to 1 line Multiplexer |
| U49 | 74LS273 | 8-bit D Flip-Flop, reset |
| U56 | 74LS14 | Hex inverter schmitt trigger |
| U63-U66 | 74LS169 | Synchronous 4-bit Up/Down binary counter |
| U75 | 74LS32 | Quad 2-input OR |
| U82 | 74F32 | Quad 2-input OR |
| C1 | 10µF | Polarized capacitor |
| C3-C6,C8-C47,C49-C80,C82-C90 | 0.1µF | Unpolarized capacitor, small symbol |
| J1-J8 | DINO_BUS_SOCKET | DINO peripheral bus |
| J9 | ATX-24 | ATX Power supply 24pins |
| J10 | PS_ON | Generic connector, single row, 01x02 |
| J11 | Conn_01x08_Socket | Generic connector, single row, 01x08, script generated |
| R1 | 10kΩ | Resistor |
| R2,R3,R29 | 100Ω | Resistor, small symbol |
| R9-R13,R28,R30-R32 | 4.7kΩ | Resistor, small symbol |
| SW2 | RESET_BTN | Push button switch, generic, two pins |
| Y1 | 4MHz | Crystal Clock Oscillator, DIP14-style metal package |