Suggested Parts List for the Z80 Project:

Recommended Sources:
 Digi-Key  www.digikey.com
 Jameco  www.jameco.com
 Allied Radio  
Suggested Materials

Suggested Materials for the Required Items:

Table #1 - CHIPS:
 Qty:  Item: Description:  Purpose:  DigiKey:  Jameco:  

1
  Z80B  CPU  Processor 269-3020-ND $5.10

35705 $2.25ea
  

1
  2816  5V 2Kb EEPROM  Firmware  

40416 $3.95ea
  

1
  2016 or  6116

 
 2Kb SRAM
  Data  

38746   $1.75
42809   $1.49
  

4 
  74LS540N  Tri-State Octal  Buffer  LED Driver

 296-3715-5-ND $1.20ea

47861 $0.49ea
  

1 
  74LS541N  Tri-State Octal  Buffer  LED Driver

 296-1666-5-ND $1.20ea

47870 $0.69ea 
  

1
  74LS14N Hex Schmitt  Inverter  Wave-Shaper

 296-1643-5-ND $0.60ea

46640 $0.60ea
  

1 
  74LS32N  Quad  2-Input OR  

 296-1658-5-ND $0.60ea

47466  $0.25ea
  

1
  74LS123N  Dual  Monostable  Timer/Pulse  Gen

 296-1636-5-ND $0.75ea

46480 $0.35ea
  

1
  74LS138N   3 to 8 Line  Decoder/MUX  Device Select

 296-1639-5-ND $0.76ea

46607 $0.29ea 
  

1 
  NE555   A-Stable  Osc/Timer  Step Pulse  Timer  LM555CN-ND $0.47ea

27422   $0.25ea
  

1
  74LS373N  Octal Type-D Latch  Data Output   Display

 296-1660-5-ND $0.84ea

 47600    $0.39ea
  
             
             
             

Table #2 - LED's
  Qty:  Item:  Description:  Purpose:  DigiKey:  Jameco:  

1 
  MAN71  Common Anode  7-Seg  LED  Status Display  P510-ND      $2.09ea

24731    $0.99ea
  

8 
  T-1  Small LEDs (1/8")
  XC209R		  Address and  Data Display  160-1078-ND   $0.10ea

 34622    $0.19ea
  

8
  T-1  Small LEDs (1/8")
  XC209G		  Address and  Data Display  160-1080-ND   $0.10ea

 34606    $0.13ea
  

16
  T-1  Small LEDs (1/8")
  XC209Y		  Address and  Data Display  160-1079-ND   $0.10ea

 34657    $0.19ea
  
             
             

Table #3 - Lo-Profile IC Chip Sockets:
 Qty:  Item:  Description:  Purpose:  DigiKey:
Dual Wipe		  Jameco:  

1 
  40-Pin  (0.60" wide)  CPU

 AE8940-ND $0.90

41110 $0.17ea
  

2
  24-Pin  (0.60" wide)  RAM &  ROM

 AE8924-ND $0.54

39335 $0.12ea
  

4 
  20-Pin  (0.30" wide)  74LS540,  74LS541

 AE8920-ND $0.45

38607 $0.10ea
  

2 
  14-Pin  (0.30" wide)  74LS14,  74LS32

 AE8914-ND $0.32

37161 $0.06ea
  

4
  16-Pin  (0.30" wide)  74LS123,  74LS138,  74LS373,  74LS374

AE8916-ND $0.36

37372 $0.07ea
  

1 
  8-Pin  (0.30" wide)  NE555

 AE8908-ND $0.29ea

51570 $0.06ea
  

Table #4 - RESISTORS:
 Qty:  Item:  Description:  Purpose:  DigiKey:  Jameco:  

 3
  R-330 SIP  10-Pin SIP
 330 ohm		 LED Current Limit  770-101-R330-ND $0.30ea

 97851    $0.19ea
  

 1
  R-330 DIP  16-Pin DIP
 330 ohm		 LED Current Limit  761-3-R330-ND $1.00ea

 108572    $0.59ea
  

 1
   R-1K DIP  16-Pin DIP
 1K ohm		  Pull-Up
(for Switch)		  761-3-R1K-ND $1.00ea

 97877    $0.59ea
  

13 
  1/4W Resistor  1K ohm
 carbon film		  Pull-Up  

 29663    $0.05ea
  

2
  1/4W Resistor  2.2K ohm  carbon film  Timing  

 30314    $0.05ea
  

 1 
  1/4W Resistor  47K ohm  carbon film  Timing  

 31149    $0.05ea
  
             

Table #5 - Variable Resistors (Pots):
 Qty:  Item:  Description:  Purpose:  DigiKey:  Jameco:  

1
  50K  ohm  3/8" square  Trim Pot  Pulse Timer  

 43107    $0.79ea 
  

1
  100K  ohm   Trim Pot  Pulse Timer  3006P-104-ND   $1.73

41849    $1.15ea
  

Table #6 - CONNECTORS:
 Qty:  Item:  Description:  Purpose:  DigiKey:  Jameco:  

2
  Single-Row  Header  4-Pin  Power &  Ground   117559    $0.10ea  

2
  Terminal  Blocks  4-Pin  Solder/Screw  Power &  Ground  

 $0.80ea
  

6
  Single-Row  Header  2-Pin
 (40-Pin  Breakaway)		  Selection  

 $0.39ea
  

1 
  Single-Row  Header  3-Pin  Selection      

1 
  Double-Row  Header  2x4 Pin
 (80-Pin  Breakaway)		  Activity   Select  

117196    $0.39ea 
  

9 
  2-Pin (0.1")  Shunts  "Berg" Stick  Jumper  Enable/Disable  

19140    $0.10ea
  

1
  0.1"SIPP
(Breakaway)		 Machine-Pin Sockets (17pins)  Data I/O  

 184621    $0.45ea
  

Table #7 - CAPACITORS:
 Qty:  Item:  Description:  Purpose:  DigiKey:  Jameco:  

 18
  0.1ufd  Metalized Film  Decoupling  P4525-ND $0.18ea

135562   $0.12 or
 25523    $0.13ea 
  

 1
  1.0ufd  Dipped Tantalum  Timing  

 154860    $0.25ea 
  

 32
  10ufd  Dipped Tantalum  Timing  

94060    $0.29ea
  

Table #8 - DIP Switches:
 Qty:  Item:  Description:  Purpose:  DigiKey:  Jameco:  

 1
  4sw   8-Pin  Display Selection   GH1235-ND    $0.89ea
 CKN1278-ND   $0.90ea

 $1.47ea
  

 1
  8sw  16-Pin  Data-Input   GH1239-ND    $1.00ea
CKN1282-ND   $1.11ea

 $1.77ea
  

Table #9 - PB Switches:
 Qty:  Item:  Description:  Purpose:  DigiKey:  Jameco:  

 2
  Tactile  PB-NO  1/4" square  2-Pin Reset/Step  EG1821    $0.47ea

PBS35    $0.19ea
  
             

 

=====================================================================

Suggested Materials for the Optional Items:

Table #10 - CHIPS:
 Qty:  Item:  Description:  Purpose:  DigiKey:  Jameco:  

5
  74LS540  Tri-State Buffer  LED Driver   296-3715-5-ND $1.20ea

  47861   $0.49ea
  

2
  8255  PPI  Programmable I/O  

52724    $3.95ea
  

2
  M6821  PIA  Programmable I/O      

6
  TIL-311  Hexadecimal  Display  Address & Data  Display      

1
  Xtal Osc  10Mhz or  11Mhz  Frequency Divider  Clock  CTX057-ND $0.94

27887    $1.29
  

Table #11 - LED's:
 Qty:  Item:  Description:  Purpose:  DigiKey:  Jameco:  

32
  T-1  Small LEDs (1/8")  Buffer Displays   

 $0.19

 
             

Table #12 - Lo-Profile IC Chip Sockets:
 Qty:  Item:  Description:  Purpose:  DigiKey:
Open Frame		  Jameco:  

4 
  20-Pin  (0.30" wide)   74LS540  

 38607    $0.20ea
  

1
  14-Pin  (4 actual pins)   Crystal Socket  

 13306    $0.59ea
  

Table #13 - RESISTORS :
 Qty:  Item:  Description:  Purpose:  DigiKey:  Jameco:  

3 
  R-330 SIP  10-Pin 330 ohm  LED Current Limit  770-101-R330-ND $0.30ea

 97851    $0.19ea
  
             

=====================================================================

Suggested Materials for the Recommended Items:

Table #14 - SPECIAL SOCKETS :
 Qty:  Item:  Description:  Purpose:  DigiKey:  Jameco:  

1 
  40-Pin   ZIF Socket   CPU Socket  3M4003-ND $15.18

 102752    $6.49ea
  

1
  24-Pin   ZIP Socket   EEPROM Socket  3M2403-ND $12.40    

Z80_Project - Parts_List.html - SfE-DCS - ddf - 12/11/2001