Quantity   Component name
1 × W27E257 Memory ICs / EEPROMs
2 × CD74HC161E Logic ICs / Counters
1 × CD74HC194E Logic ICs / Flip-Flops, Latches, Registers
1 × 40 PIN 90 DEGREE 2X20 CONNECTER CONNECTORS
2 × SN74HCT245N Logic ICs / Receivers, Transceivers
1 × SN74HC14N Logic ICs / Gates and Inverters
1 × SN74HC00N Logic ICs / Gates and Inverters
1 × 1X9 10K COMMON PIN RESISTER NETOWRK PASSIVES, RESISTERS
2 × CD74HC40105E 16 WORD FIFO FLEXIBLE REGISTER
4 × 10K 1/4 OR 1/2 W RESISTER PASSIVES, RESISTERS
3 × 220R 1/4 OR 1/2 W RESISTER PASSIVES, RESISTERS
1 × 10uF/25v electrolytic cap Passives, capacitors
1 × 4k7 1/4 or 1/2 w resister passives, resisters
1 × 22k 1/4 or 1/2 w resister passives, resisters
2 × BC547BTF Discrete Semiconductors / Transistors, MOSFETs, FETs, IGBTs
1 × 1K 1/4 or 1/2 w resister passives, resisters
1 × 100k 1/4 or 1/2 w resister passives, resisters
1 × 1uF/25V electrolytic cap passives, capacitor
1 × TLC7528CN Data Converters / Digital to Analog Converters (DACs)
1 × 74HC175n Logic ICs / Flip-Flops, Latches, Registers
1 × 74hc74n Logic ICs / Flip-Flops, Latches, Registers
1 × 3 pin headphone jack connecters
13 × 100pF capacitors bypass caps