Parts List
7400 Series (list)
- SN74LS00N -- Quad 2-Input Positive-NAND gates (x 2 (varied))
- SN7402N -- Quad 2-input NOR Gate (x 2 (varied))
- 74LS04 -- Hex Inverter (x 2 (varied))
- 7406 -- Hex Inverter Buffer/Driver with 30V Open Collector Outputs (x 2 (varied))
- 74LS09 -- Quad 2-input AND Gate with Open Collector Outputs
- 74LS14 -- Hex Schmitt trigger Inverter (info) (x 3 (varied))
- 74LS32 -- Quad 2-input OR Gate (x 3 (varied))
- 74HC85N -- 4-bit Magnitude Comparator
- CD74HCT123 -- Monostable Multivibrator (CD74HCT1235?--Marking obscured)
- DM74LS138N -- 3 to 8-line Decoder/Demultiplexer (x 3)
- 74153 -- Dual 4-Line to 1-Line Data Selector/Multiplexer (x 3 (varied LS/HCT))
- PC74HCT157P -- Quad 2-Line to 1-Line Data Selector/Multiplexer, Noninverting (x 4 (varied))
- 74LS161AN -- Synchronous 4-bit Binary Counter with Asynchronous Clear (x 2 (varied))
- 74S241N -- Octal Buffer with Noninverted Three-State Outputs
- SN74LS244N -- Octal Buffer with Noninverted Three-State Outputs (info) (x 2 (varied))
- 74LS245N -- Octal Bus Transceiver with Noninverted Three-State Outputs (x 3 (varied))
- 74LS273N -- 8-bit Register with Reset (info) (x 2)
(LS - Low Power Schottky)
4000 series (list)
- 4016 -- Quad bilateral switch (x 2)
- MC14017B -- Divide-by-10 counter (5-stage Johnson counter) (info)
- MC14046BCP -- Phase Locked Loop (info)
- HEF4053BP -- Analogue multiplexer/demultiplexer (Triple 1-of-2 switch) (info) (x 2)
- CD4059AE -- IC DIV-BY-N COUNTER 24-DIP Counter / Multiplier / Divider (info)
- HEF4060BP -- 14-stage binary ripple counter and oscillator (info) (x 3 (varied))
- MC14066 -- Quad Analog Switch/Quad Multiplexer (http://beta.octopart.com/ON_Semiconductor__MC14066BCP.pdf info) (x 3 (varied))
- CD4514BCN -- 4-Bit Latched/4-to-16 Line Decoders (info)
Op amps
- CA3100 -- 38MHz, Operational Amplifier - Intersil Corporation (x 3)
- UA741CP / UA741CN -- Op-Amp (info) (x 4)
- TL082CP -- WIDEBAND JFET 8-DIP Operational Amplifier (info)
- TL071CN -- LOW NOISE J-FET SINGLE OPERATIONAL AMPLIFIER (info) (x 2)
- TL074CN -- LN J-FET QUAD OP Amp (info) (x 6 (varied))
- CA3140E -- IC OPAMP BIMOS 4.5MHZ 8DIP Operational Amplifier (Op-Amp) (info) (x 2)
Other -- Common
- 7555 -- Harris 555 timer (info) (x 3)
Other -- Misc
- PC817 -- Sharp 1-Channel High Density Mounting Type Photocoupler (x 2)
- TLC549CP -- 8-BIT ANALOG-TO-DIGITAL CONVERTER WITH SERIAL CONTROL (info)
- ADC0820CCN -- A/D Converter (A-D) IC 20 pin 8-Bit High Speed µP (info)
- DAC0800LCN -- 8BIT D/A Converter (info) (x 2)
- NE567N -- Phase Locked Loop (x 2)
- NE571N -- Compandor ("compressor and expandor")
- NE5205N -- Wide-band high-frequency amplifier (info)
- UC3842AN -- High Performance Current Mode Controllers (info)
- MC1378P -- Motorola COLOR TELEVISION COMPOSITE VIDEO OVERLAY SYNCHRONIZER (info)
- HM6116P-3 -- Hitachi SRAM, 2KX8, CMOS, DIP, 24PIN (info) (x 2)
- HM6264LP-15 -- 8192-word x 8-bit High Speed CMOS Static RAM (info)
- SAA1043P -- Philips Universal Sync Generator (info)
- TEA1043P -- DTMF keypad encoder/generator (info) (requires 4.78 MHz Xtal) (x 2)
- XR2206CP -- Monolithic Function Generator (info) (x 4)
- UPD8255AC-5 -- PROGRAMMABLE PERIPHERAL INTERFACE (For 8080 MCU) (info)
- MC145106P -- PLL Frequency Synthesizer (info)
- SN76001AN -- Texas Instruments AUDIO AMPLIFIER?
Other -- Comms
- SN75188N -- RS-232 Quad Line Drive DRIVER, 9V, 14 PIN PDIP, PCB (info) (x 2)
- MC1488P -- Quad Line Driver (RS-232)
- MC1489AP -- Motorola Quad Line Receivers (RS-232) (info) (x 4)
- UM82450 -- UMC Asynchronous Communication Element for RS232 communications (info)
- CDP6402CE -- CMOS universal asynchronous receiver/transmitter (UART), 5V, 200K baud (x 3)
- TCM3105NL -- Frequency Shift Keying (FSK) Modem (info)
Other -- MCU
- PIC16F84(A)-04/P -- MicroChip PIC 8-Bit Microcontroller, 1 K (words) Flash Program Memory, 68B RAM, 64B EEPROM, 10MHz max(?), 18-DIP (x 2)
- P8031AH -- Intel MICROCONTROLLER, 8-BIT, 8051 CPU, MOS, DIP, 40PIN (Requires external program ROM) (info)
- Z8400 PS -- Z80 CPU
Other -- Less Useful
- LC324256P-80 -- Sanyo 1 MEG DRAM (info) (x 2)
- MB81C4256-80P -- Fujitsu DRAM 256Kx4 CMOS 80ns (Missing pin)
- ADV476KN66 -- Analog Devices CMOS Monolithic 256318 Color Palette RAM-DAC (info)
- Quadtel TVGA 8900 -- BIOS software (x 2)
- TBA920 -- TELEVISION HORIZONTAL OSCILLATOR / PAL decoder (info)
Unknown
- D424256C-80 -- NEC (x 2)