= FIRST ROUND COMPONENTS =
(x2) small EEPROM
AT28C64B-15PU
(x1) big EEPROM
AT28C256-15PU
(x1) small SRAM
CY7C185-20PXC
(x1) big SRAM
CY62256NLL-70PXC
(x6) octal flip flop with 3 state outputs
595-CD74AC374E
(x2) quad NOR gates
CD4001UBEE4
(x1) octal buffer
CD74HC244E
(x1) single NOR gate with 8 inputs
595-CD4078BEE4
(x1) dual 1 => 4 dmux inverting
MC74AC139NG
(x1) decade counter
CD74HC4017EE4
(x1) binary counter
CD74HCT4520EE4
(x1) mux 2 N => 1 N
CD74HCT257EE4
(x1) hex inverter
CD4049UBE
(x2) 1 => 8 dmux inverting
MC74AC138NG
(x12) LED with built in resistor
4302H5-5V
(x40) 100 kOhm resistor
291-100K-RC
(x8) diode
1N4151TAP
(x40) 0.1 microfarad capacitor
140-50V5-104Z-RC
(x8) 1000 picofarad capacitor
H102K25X7RN63J5R
(x2) 100 feet of insulated copper wire
(x6) breadboard
= SECOND ROUND COMPONENTS =
(x1) 40 by 4 alphanumeric display
NHD-0440AZ-FL-YBW
(x1) 512 kilobyte flash memory
SST39SF040-70-4C-PHE
(x10) tactile push button
EVQ-21405R
(x6) octal flip flop with 3 state outputs
595-CD74AC374E
(x1) 4 MHz crystal oscillator
ZTT-4.00MG
(x5) 1 MOhm resistor
291-1M-RC
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