Schematic of Register B
D12
D11
D6
D13
D14
D5
D4
D3
D16
D10
D1
D7
D2
D15
D9
D8
R8
Resistance
330 Ω
R4
Resistance
330 Ω
R6
Resistance
330 Ω
R15
Resistance
330 Ω
R14
Resistance
330 Ω
R16
Resistance
330 Ω
R13
Resistance
330 Ω
R10
Resistance
330 Ω
R9
Resistance
330 Ω
R11
Resistance
330 Ω
R3
Resistance
330 Ω
R7
Resistance
330 Ω
R2
Resistance
330 Ω
R12
Resistance
330 Ω
R1
Resistance
330 Ω
R5
Resistance
330 Ω
Testing LEDs
NC
NC
~L_B
NC
NC
74LS173AN (C21)
NC
clk
74LS173AN (C20)
NC
+5V (from Breadboard Power Supply)
NC
Testing LEDs
NC
SN74LS04N (NOT)
SN74LS04N (NOT)