286_schematic
TomasPavlovicPavlo
Components (56)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2,Q4 | 2SC1815 | 0.15A Ic, 50V Vce, Low Noise Audio NPN Transistor, TO-92 |
| Q3 | 2SA1015 | -0.15A Ic, -50V Vce, Low Noise Audio PNP Transistor, TO-92 |
| U1,U3,U11,U18 | 74LS245 | Octal BUS Transceivers, 3-State outputs |
| U4 | 74LS32 | Quad 2-input OR |
| U5 | 80C287 | |
| U6 | ST62C241-A | |
| U7 | N80L286-16/S | |
| U8 | MCS3201FN | |
| U9 | 27C512 | OTP EPROM 512 KiBit |
| U10 | ST62C303-A | |
| U12 | 74LS00 | quad 2-input NAND gate |
| U14 | 74LS06 | Inverter Open Collect |
| U15 | HM6818P | |
| U16 | 4069 | Hex inverter |
| U17 | 74AHCT125 | Quadruple Bus Buffer Gates With 3-State Outputs |
| U19 | D8041AHC | |
| U20 | PAL16L8 | Programmable Logic Array, DIP-20 |
| BANK2_1,BANK2_2,BANK3_1,BANK3_2 | SIMM_30_pin | Generic connector, single row, 01x30, script generated (kicad-library-utils/schlib/autogen/connector/) |
| BKSW1 | B | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| BKSW2 | K | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| BKSW3 | J | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| BKSW4 | P | Generic connector, single row, 01x03, script generated |
| BT1 | Battery_Cell | Single-cell battery |
| C7 | 10n | Unpolarized capacitor, small symbol |
| C19,C27,C37,C39,C54,C55,C58,C61,C66,C68 | 10u | Polarized capacitor, small symbol |
| C50,C59,C63,C67,C82,JP5,JP11,OSC3 | DNP | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/),Unpolarized capacitor, small symbol,Voltage-Controlled Crystal Clock Oscillator, DIP14-style metal package |
| CON1 | Conn_02x20_Odd_Even | Generic connector, double row, 02x20, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| CON2 | Conn_02x17_Odd_Even | Generic connector, double row, 02x17, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| D1-D4 | D_Small | Diode, small symbol |
| DL1 | 31A-5500 | |
| J7,J8 | Bus_ISA_8bit_narrow | 8-bit ISA-PC bus connector |
| J9-J12 | Bus_ISA_16bit | 16-bit ISA-AT bus connector |
| J17(HDDLED)1,JP9,SPEAKER1 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| JP1,JP6,JP7,JP18-JP20 | Conn_01x03 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| JP2,JP10,JP14,JP15,RESET1,TUR-LED1,TURBO1 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| KEYBOARD1 | DIN-5 | 5-pin DIN connector |
| KEYLOCK1 | Conn_01x05 | Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
| OSC1 | 32MHz | Voltage-Controlled Crystal Clock Oscillator, DIP14-style metal package |
| OSC2 | 24MHz | Voltage-Controlled Crystal Clock Oscillator, DIP14-style metal package |
| POWER1 | Conn_01x12_Pin | Generic connector, single row, 01x12, script generated |
| R1,R9-R12,R16-R18,R44-R49,R57,R59,R61,R62 | R_Small | Resistor, small symbol |
| R2 | 29R | Resistor, small symbol |
| R14,R53,R55,R56 | 30R | Resistor, small symbol |
| R52 | 330R | Resistor, small symbol |
| R60 | 1k | Resistor, small symbol |
| RA1-RA3,RA7,RP12 | R_Network08 | 8 resistor network, star topology, bussed resistors, small symbol,8 resistor network, star topology, bussed resistors, split |
| RA5,RA6,RP10,RP11 | R_Network04 | 4 resistor network, star topology, bussed resistors, small symbol,4 resistor network, star topology, bussed resistors, split |
| RAM1-RAM4,RAM7-RAM10 | M5M44256BP | |
| RAM5,RAM6,RAM11,RAM12 | MN41256A | |
| RP1 | R_Network09 | 9 resistor network, star topology, bussed resistors, split |
| RP2-RP5 | 10R | 4 resistor network, parallel topology, SIP package, split |
| RP6 | 47R | 4 resistor network, parallel topology, SIP package, split |
| RP8 | 33R | 4 resistor network, parallel topology, SIP package |
| SW1 | Conn_02x08_Odd_Even | Generic connector, double row, 02x08, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| X1 | 14.31818MHz | Two pin crystal |
| X2 | 32.768kHz | Two pin crystal |