Parts List,  Digital Labs 14 to 28 (includes Analog<=> Digital Lab), Listed by the Lab where they are used. "Misc resistors" or "Misc capacitors"  means the lab requires the experimenter to determine the values.
"Misc 74HC logic" means the experimenter must choose 74HC series parts to implement the requested  function. Parts used in Supplemental Notes and Worked Examples are not included in this list.
Components marked with "*" are used in subsequent labs and should not be removed. Only main component is referenced in subsequent labs. Bypass capacitors are not included in the lists below.
LAB 14 LAB 15 LAB 16 LAB 17 LAB 18 LAB 19 LAB 20
22 ohm added to PB-503 switches* WebFPGA* WebFPGA WebFPGA WebFPGA WebFPGA Misc resistors
2.2k added to PB-503 switches* 1N5817* 74HC00 100 ohm Seven Segment, 4 Digit, LED display* 680 ohm 1k
74HC4050  added to PB-503 func gen* 470 ohm 74HC08 2.2k TLC5916* 10k 10k
100k Misc resistors 74HC74 10K (optional) Misc resistors green LED 22k
10k potentiometer visble LEDs 74HC175 Misc resistors red LED 100k
74LS00 VN2222 MOSFET or equiv Misc 74HC logic 100uF Misc resistors 220k
74HC00 pushbutton switch SPDT microswitch 1N5230 Zener  74HC74 330k
Misc 74HC logic Misc 74HC logic VN2222 MOSFET or equiv 74HC175 4.7M (may need 4.3M as well)
CD4007 or CA3600E 74HC14 Misc 74HC logic 220pF
74HC74 pushbutton switch 100nF
74HC161 1uF
74LS169 (see Chapter 17O) AD558
Misc 74HC logic TLC372
4 position DIP switch (optional) visible LED
8 ohm speaker 74HC4040
6.3V transformer 74LS503 or 74LS503 (see notes)
pushbutton switch 1k potentiometer
74HCT574
74HC4046
LAB 21 LAB 22 LAB 23 LAB 24 LAB 25 LAB 26 LAB 27
WebFPGA SparkFun SAMD21 Mini* SparkFun SAMD21 Mini SparkFun SAMD21 Mini SparkFun SAMD21 Mini SparkFun SAMD21 Mini SparkFun SAMD21 Mini
Seven Segment, 4 Digit, LED display* 2x5 pin header (installed in SAMD21)* pushbutton switch* 10 ohm hobby servo Sparkfun 16x2 LCD Display* Sparkfun 16x2 LCD Display
TLC5916* header pins (installed in SAMD21)* matrix keypad* 10k 3D lunar lander (optional) MCP41010 matrix keypad
74HCT04 1N5817* 22k LDR (photocell) LM386
ZVP3306 or equiv green LED* 27k LM386 8 ohm speaker
Misc resistors 1M 8 ohm speaker 5V buzzer Misc resistors
Following depend on project selected J-Link EDU Mini* (labs 22 - 27) 100nF VN2222 or equiv Misc capacitors
LMC555 10k potentiometer 1k, 1W potentiometer
Misc resistors TLC372 100uF low ESR capacitor
Misc capacitors LM386* 100uH inductor
pushbutton switch 8 ohm speaker* 1N5817 
LM358 LM385-2.5
TLC372 MJE3055 BJT*
AD558 LM358 op amp*
matrix keypad 2N3904 BJT*
LM6482 op amp#
2N3906 BJT or MOSFET#
78L05 voltage regulator
LM317 voltage regulator
LT1073 voltage regulator
TO-92 heatsink
1N752 (5.6V zener)
MCR218 SCR
* for standard regulator
# for low-dropout version