Acorn Products Z80 SECOND PROCESSSOR 409 用户手册

Z80 PCB Assembly

(SEE PAGE 41) - cont'd

31

704,164 *

INTEGRATED CIRCUIT 8264

8

IC6-13

32

742,123 *

INTEGRATED C1RCUIT 74LS123

1

IC14

33

741,074/

1NTEGRATED CIRCUIT 74S74/74F74

2

IC15

748,074 *

34

742,074 *

INTEGRATED CIRCUIT 74LS74

3

IC16-18,30

35

742,132 *

INTEGRATED CIRCUIT 74LS132

1

IC19

36

742,011 *

INTEGRATED CIRCUIT 74LS11

1

IC20

37

742,000 *

INTEGRATED CIRCUIT 74LS00

1

IC21

38

742,032 *

INTEGRATED CIRCUIT 74LS32

3

IC22,23,29

39

741,004 *

INTEGRATED CIRCUIT 74S04

1

IC24

40

742,004 *

INTEGRATED CIRCUIT 74LS04

1

IC25

41

742,260 *

INTEGRATED CIRCUIT 74LS260

1

IC26

42

742,133 *

INTEGRATED CIRCUIT 74LS133

1

IC27

43

800,037 *

S.H.E. CONNECTOR

1

PL1 (PALF)

45

791,000

THYRISTOR C122F

1

TH1

46

783,906 *

TRANSISTOR 2N3906

1

Q1

47

880,049

INSULATOR

1

FOR 1TEM 45

48

820,120 *

CRYSTAL 12MPz

1

X1

50

815,007 *

FUSE 20mm x 5mm 1 AMP

1

FS1

51

860,002 *

INDUCTOR 2u2 10%

1

Ll

53

815,910

FUSE CLIP

2

54

800,200

FASTON TAB

3

55

795,006

DIODE ZENER BZY88 - C5V1

1

D3

56

794,148

DIODE 1N4148

2

D1

50