Tektronix 1740A Series, User Manual

Page: 248 / 368

Replaceable Electrical Parts
1740A/1750A/1760–Series Service Manual
8–39
REV JUL 1994
Component
Number Mfr. Part
Number Mfr.
Code
Name & Description
Serial / Assembly Number
Effective Discontinued
Tektronix
Part Number
A3U49 156–6059–01 IC,MISC:CMOS,ANALOG
SW;QUAD;DG444DY,SO16.150,16MM T&R 80009 156–6059–01
A3U50 156–5073–01 671–2355–00 671–2978–00 IC,MISC:HCMOS,ANALOG MUX;TPL
SPDT;HC4053,SO16.150,16MM,T&R 80009 156–5073–01
A3U50 156–5571–00 671–2978–01 IC,CMOS:ANALOG MUX;TPL,2CHAN;MC14053B,SO16.150 80009 156–5571–00
A3U50 156–5073–01 671–2355–00 671–2355–06 IC,MISC:HCMOS,ANALOG MUX;TPL
SPDT;HC4053,SO16.150,16MM,T&R 80009 156–5073–01
A3U50 156–5571–00 671–2355–07 IC,CMOS:ANALOG MUX;TPL,2CHAN;MC14053B,SO16.150 80009 156–5571–00
A3U51 156–5289–01 IC,DGTL:HCTCMOS,FLIP FLOP;OCTAL D–TYPE,
3–STATE;74HCT574,SO20.300,24MM T&R 80009 156–5289–01
A3U52 156–5289–01 IC,DGTL:HCTCMOS,FLIP FLOP;OCTAL D–TYPE,
3–STATE;74HCT574,SO20.300,24MM T&R 80009 156–5289–01
A3U53 156–4234–00 IC,LIN:BIPOLAR,VR;NEG,–8.0 VOLTS,1.0A,2%;MC7908
ACT–TO–220 80009 156–4234–00
A3U54 156–6446–01 IC,MISC:CMOS,SAMPLE/HOLD;QUAD, 9US TO
0.01;SMP–04,SO16.150 80009 156–6446–01
A3U55 234–0739–21 IC,ASIC:BIPOLAR,VIDEO PREAMPL;QC6–40,M639B–039;
PLCC44,BOX 80009 234–0739–21
A3U56 234–0739–21 IC,ASIC:BIPOLAR,VIDEO PREAMPL;QC6–40,M639B–039;
PLCC44,BOX 80009 234–0739–21
A3U57 156–5138–01 IC,LIN:BIFET,OP–AMP;DUAL;MC34002/TL072,SO8.150,
12MM T&R 80009 156–5138–01
A3U59 156–6059–01 IC,MISC:CMOS,ANALOG
SW;QUAD;DG444DY,SO16.150,16MM T&R 80009 156–6059–01
A3U60 156–5088–01 IC,DGTL:HCTCMOS,DEMUX/DCDR;3–TO–8
DCDR;74HCT138,SO16.150,16MM T&R 80009 156–5088–01
A3U62 156–5138–01 IC,LIN:BIFET,OP–
AMP;DUAL;MC34002/TL072,SO8.150,12MM T&R 80009 156–5138–01
A3U63 156–6059–01 IC,MISC:CMOS,ANALOG
SW;QUAD;DG444DY,SO16.150,16MM T&R 80009 156–6059–01
A3U64 156–5138–01 IC,LIN:BIFET,OP–
AMP;DUAL;MC34002/TL072,SO8.150,12MM T&R 80009 156–5138–01
A3U65 156–5853–01 IC,LIN:BIPOLAR,OP–AMP;35MHZ,UNITY GAIN
STB;LM6361M,SO8.150,12MM T&R 80009 156–5853–01
A3U66 156–6059–01 IC,MISC:CMOS,ANALOG
SW;QUAD;DG444DY,SO16.150,16MM T&R 80009 156–6059–01
A3U67 234–0728–21 IC,ASIC:BIPOLAR,ANALOG
MUX;QC6–40,M639–028;PLCC44,BOX 80009 234–0728–21
A3U68 156–5694–00 MICROCKT,LIN:BIPOLAR,VIDEO SYNC SEPARATOR 80009 156–5694–00
A3U70 156–6059–01 IC,MISC:CMOS,ANALOG
SW;QUAD;DG444DY,SO16.150,16MM T&R 80009 156–6059–01
A3U71 156–5694–00 MICROCKT,LIN:BIPOLAR,VIDEO SYNC SEPARATOR 80009 156–5694–00
A3U72 156–5138–01 671–2355–00 671–2978–00 IC,LIN:BIFET,OP–AMP;DUAL;MC34002/TL072,SO8.150,
12MM T&R 80009 156–5138–01
A3U72 156–6279–01 671–2978–01 IC,LIN:BIFET,OP–AMP;MC33282D,SO8.150 80009 156–6279–01
A3U72 156–5138–01 671–2355–00 671–2355–06 IC,LIN:BIFET,OP–AMP;DUAL;MC34002/TL072,SO8.150,
12MM T&R 80009 156–5138–01
A3U72 156–6279–01 671–2355–07 IC,LIN:BIFET,OP–AMP;MC33282D,SO8.150 80009 156–6279–01
A3U73 156–6415–00 IC,LIN: 80009 156–6415–00
A3U74 156–6462–01 IC,MISC:BIPOLAR,ANALOG MUX;VIDEO CROSSPT SW,4 X
1;GX214–ACTB,SO14.150,16MM T&R 80009 156–6462–01
A3U75 156–6462–01 IC,MISC:BIPOLAR,ANALOG MUX;VIDEO CROSSPT SW,4 X
1;GX214–ACTB,SO14.150,16MM T&R 80009 156–6462–01
A3U76 156–6059–01 IC,MISC:CMOS,ANALOG SW;QUAD;DG444DY,SO16.150,
16MM T&R 80009 156–6059–01
A3U77 156–5480–01 IC,DGTL: 80009 156–5480–01
A3U78 156–2959–00 IC,LIN:BIPOLAR,VR;POS,8.0V,1.0M,2%;MC7808ACT,TO–220 80009 156–2959–00
A3U79 234–0728–21 IC,ASIC:BIPOLAR,ANALOG MUX;QC6–40,M639–028;
PLCC44,BOX 80009 234–0728–21
A3U80 156–6415–00 IC,LIN: 80009 156–6415–00
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