Radio Shack TRS-80 II - MODII_16_TRM_FDC_REV_Page_14.jpg

R15
Resistor 10K ohm 1/4 Watt 5%
8207310
AN0281EEC
R16
Resistor 4.7K ohm 114 Wall 5%
8207247
AN0247EEC
R17·18
Resistor Pak 150 ohm (S-pin sip)
8290016
R19·20
Resistor 2.2K ohm 1/4 Watt 5%
8207222
AN0216EEC
R21
Resistor 47K ohm 1/4 Wall 5%
8207347
AN0340EEC
R22
Resistor 150 ohm 114 Wall 5%
8207115
AN0142EEC
R23
Resistor 39~K ohm 1/4 Wall 5%
8207439
AN0414EEC
R24
Resistor 47K ohm 1/4 Watt 5%
8207347
AN0340EEC
R25·26
Resistor 4.7K ohm 1/4 Watt 5%
8207247
AN0247EEC
R27
Resistor 330 ohm 1/4 Watt 5%
8207133
AN0159EEC
R28·29
Resistor 10K ohm 1/4 Watt 5%
8207310
AN0281EEC
R30·31
Resistor 4.7K ohm 1/4 Watt 5<"/0
8207247
AN0247EEC
R32
Resistor 33 ohm 1/4 Watt 5%
8207033
ANOO87EEC
R33
Resistor 4.7K ohm 1/4 Watt 5%
8207247
AN0247EEC
R34
Resistor Pak 150 ohm (B-pin sip)
8290016
R35
Resistor 4.7K ohm 114 Watt 5%
8207247
AN0247EEC
R36
Resistor 2.2K ohm 1/4 Wall 5%
8207222
AN0216EE
R37
Resistor 10K ohm 1/4 Watt 5%
8207310
AN0281EEC
CIRCUITS
Ul
le 74LS20 Dual 4-ln Nand 9020020
AMX3555
U2·3
le 74LS04 Hex Inverter
9020004
AMX3552
U4
le 74LS244 Octal 3-Slate
Driver
9020244
AMX3864
U5
le 74LS10 Triple 3-ln Nand 9020010
AMX3898
U6
le 74LS123 Multivibralor 4-in NOR
9020123
AMX3803
U7
IC 7416 Hex Inverter Open-C 9000016
U9
le 74LS367 Hex 3-Slate Driver 9020367
AMX3567
U10
IC 7407 Hex Buffer Open·C
9B00007
U11 IC 74LS174 Hex D-Flip Flop
9020174
AMX3565
U12
IC Z80-P10 Parallel 1/0 Conlrol
8047881
AXX3015
U13 IC 74LS32 Quad 2-ln Or
9020032
AMX3557
U14 le 74LS08 Quad 2-ln AND
9020008 AMX3698
U15 IC 74LS123 Mullivibralor 9020123 AMX3803
U16 IC 74LS158 Quad 2-ln Mux Invert 9020157
U17
le 74LS158 Ouad 2-ln Mux
9020157
U18 IC WD1791-02 Floppy Formalter
8045791
AXX3014
U19·20 IC 8T26A Ouad Buss Transceiver 9060026 AMX4261
U21 IC 74LS20 Dual 4-1n NAND
9020020 AMX3555
U22 IC 74LS32 Ouad 2-ln OR
9020032
AMX3557
U23 IC 74LS145 1 of 10 Decoder
9020042
AMX4659
U24 IC 74LS629 VCO
9020629
AMX4663
U25 IC 7416 Hex Inverter Open-C
9000016
U26 le 74lS74 D-Flip Flop
9020074 AMX3558
U27 IC 7407 Hex Buffer Open-C
9000007
U28 IC W01691 Floppy Support Logic
8040691
U29 IC WD2143-01 4-Phase Clock 8040143
U30·31 IC 8T26A Ouad Buss Transceiver
9060026
AMX4261
U32 IC 74lS240 Octal Inverting Driver
9020240 AMX4225
U33
IC 74lS367 Hex 3-Slale Buffer
9020367 AMX3567
U34 IC 74lS32 Ouad 2·ln OR 9020032 AMX3557
U35 IC 74LS74 D-Flip Flop 9020074
AMX3558
U36 IC 74lS42 1 al 10 Decoder 9020145
U37·38
\C74LS04 Hex Inverter 9020004
AMX3552
REGULATOR
VRl Regulalor MC78l05AC
8052805
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