Tektronix 1740A Series, User Manual

Page: 247 / 368

Replaceable Electrical Parts
8–38
1740A/1750A/1760–Series Service Manual
REV JUL 1994
Component
Number Mfr. Part
Number Mfr.
Code
Name & Description
Serial / Assembly Number
Effective Discontinued
Tektronix
Part Number
A3U19 156–5058–01 IC,DGTL:FTTL,BUS XCVR;OCTAL, NONINV,
3–STATE;74F245,SO20.300,24MM T&R 80009 156–5058–01
A3U20 156–5441–01 IC,LIN: 80009 156–5441–01
A3U21 156–5190–01 IC,DGTL:FTTL,DEMUX/DCDR;1–OF–8
DCDR;74F138,SO16.150,16MM T&R 80009 156–5190–01
A3U22 156–5304–01 IC,DGTL:HCTCMOS,BFR;QUAD BFR, /OE,
3–STATE;74HCT125,SO14.150,16MM T&R 80009 156–5304–01
A3U23 156–5057–01 IC,DGTL:FTTL,BFR/DRVR;NONINV OCTAL, LINE DRVR,
3–STATE;74F244,SO20.300,24MM T&R 80009 156–5057–01
A3U24 156–5123–00 IC,DGTL:HCTCMOS,DEMUX/DCDR;4–TO–16
DCDR;74HCT154,SO24.300,TUBE 80009 156–5123–00
A3U25 156–5304–01 IC,DGTL:HCTCMOS,BFR;QUAD BFR, /OE,
3–STATE;74HCT125,SO14.150,16MM T&R 80009 156–5304–01
A3U26 156–5863–00 IC,DGTL:ECL,GATE;QUAD 2–IN OR;10H103,PLCC20,TUBE 80009 156–5863–00
A3U27 156–6147–00 IC,DGTL:CMOS,PLD;FPGA,3030,100 CLB,80 IOB,74
I/O,70MHZ;3030–70,PLCC84,TUBE 80009 156–6147–00
A3U28 156–5052–01 IC,DGTL:FTTL,GATE;HEX INV;74F04,SO14.150,16MM T&R 80009 156–5052–01
A3U29 156–5304–01 IC,DGTL:HCTCMOS,BFR;QUAD BFR, /OE,
3–STATE;74HCT125,SO14.150,16MM T&R 80009 156–5304–01
A3U30 156–5304–01 IC,DGTL:HCTCMOS,BFR;QUAD BFR, /OE,
3–STATE;74HCT125,SO14.150,16MM T&R 80009 156–5304–01
A3U31 156–6224–00 IC,CONV:CMOS,D/A;12 BIT,V OUT,16 CHAN,SER IN,DACU-
LATOR;I10412,SO28.300 80009 156–6224–00
A3U32 156–5480–01 IC,DGTL: 80009 156–5480–01
A3U33 156–5299–01 IC,LIN:BIPOLAR,VR;NEG,–5V,100MA,5%;
MC79L05ACD,SO8.150, 12MM T&R 80009 156–5299–01
A3U34 156–6194–00 IC,DGTL:CMOS,PLD;FPGA,3042,144 CLB,96 IOB,74
I/O,70MHZ;3042–70,PLCC84,TUBE 80009 156–6194–00
A3U35 156–6224–00 IC,CONV:CMOS,D/A;12 BIT,V OUT,16 CHAN,SER IN,DACU-
LATOR;I10412,SO28.300 80009 156–6224–00
A3U36 156–5011–01 IC,MEM:CMOS,SRAM;8K X 8,150NS,OE;6264,
SO28M.350,T&R 80009 156–5011–01
A3U37 156–6425–01 IC,CONV: 80009 156–6425–01
A3U38 156–5480–01 IC,DGTL: 80009 156–5480–01
A3U39 156–2051–01 MICROCKT,LIN:OPNAL AMPL,QUAD,JET IN 80009 156–2051–01
A3U40 156–5446–01 671–2355–00 671–2355–01 IC,MEM:CMOS,FIFO;512 X 9,65NS;7201,PLCC32,T&R 80009 156–5446–01
A3U40 156–6619–01 671–2355–02 IC,MEM:CMOS,FIFO;512 X 9,35NS;7201,PLCC32,T&R 80009 156–6619–01
A3U41 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
A3U41 156–5571–00 671–2978–01 IC,CMOS:ANALOG MUX;TPL,2CHAN;MC14053B,SO16.150 80009 156–5571–00
A3U41 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
A3U41 156–5571–00 671–2355–07 IC,CMOS:ANALOG MUX;TPL,2CHAN;MC14053B,SO16.150 80009 156–5571–00
A3U42 156–5289–01 IC,DGTL:HCTCMOS,FLIP FLOP;OCTAL D–TYPE,
3–STATE;74HCT574,SO20.300,24MM T&R 80009 156–5289–01
A3U43 156–5289–01 IC,DGTL:HCTCMOS,FLIP FLOP;OCTAL D–TYPE,
3–STATE;74HCT574,SO20.300,24MM T&R 80009 156–5289–01
A3U44 156–5289–01 IC,DGTL:HCTCMOS,FLIP FLOP;OCTAL D–TYPE,
3–STATE;74HCT574,SO20.300,24MM T&R 80009 156–5289–01
A3U45 156–5138–01 IC,LIN:BIFET,OP–AMP;DUAL;MC34002/TL072,SO8.150,
12MM T&R 80009 156–5138–01
A3U46 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
A3U46 156–5571–00 671–2978–01 IC,CMOS:ANALOG MUX;TPL,2CHAN;MC14053B,SO16.150 80009 156–5571–00
A3U46 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
A3U46 156–5571–00 671–2355–07 IC,CMOS:ANALOG MUX;TPL,2CHAN;MC14053B,SO16.150 80009 156–5571–00
A3U47 156–2051–01 MICROCKT,LIN:OPNAL AMPL,QUAD,JET IN 80009 156–2051–01
A3U48 156–2051–01 MICROCKT,LIN:OPNAL AMPL,QUAD,JET IN 80009 156–2051–01
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