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Replaceable Electrical Parts
2715 Spectrum Analyzer Service Manual
8-49
Replaceable Electrical Parts List (Cont.)
Component
Number
Mfr. Part Number
Mfr.
Code
Name & Description
Serial No.
Discont’d
Serial No.
Effective
Tektronix
Part Number
A10U220 163--1272--01 B041845 IC, MEMORY; PRGM 156--3644--00, CMOS, EPROM, 128K X 8,
150NS;27C010, DIP32.6 (V12.03.99)
TK0198 163--1272--01
A10U230 156--5286--00 IC,MEMORY:CMOS,SRAM;32K X 8,120NS,50UA,OE TK2540 CXK58257M--12L
A10U240 156--5144--00 IC,DIGITAL:HCTCMOS,FLIP FLOP;QUAD D--TYPE, CLEAR 1CH66 74HCT175D
A10U245 156--5146--00 IC,DIGITAL:HCTCMOS,GATE;QUAD 2--INPUT AND 01295 SN74HCT08D
A10U250 156--5301--00 IC,PROCESSOR:CMOS,MICROPROCESSOR;16--BIT,8 MHZ 4T165 UPD70108L8
A10U260 156--5145--00 IC,DIGITAL:HCTCMOS,FLIP FLOP;DUAL D--TYPE 01295 SN74HCT74D
A10U270 156--5239--00 IC,DIGITAL:HCTCMOS,BUFFER;OCTAL INV, BUFFER
/DRIVER, 3--STATE
04713 MC74HCT240ADW
A10U280 156--5070--00 IC,DIGITAL:HCTCMOS,BUFFER;OCTAL BUFFER/DRIVER,
3--STATE
01295 SN74HCT244DW
A10U290 156--5285--00 IC,DIGITAL:FTTL,COUNTER;SYNCH 4--BIT UP/DOWN 1CH66 N74F193D
A10U294 156--5268--00 IC,DIGITAL:FTTL,SCHMITT TRIG;HEX INV 04713 MC74F14D
A10U295 156--5285--00 IC,DIGITAL:FTTL,COUNTER;SYNCH 4--BIT UP/DOWN 1CH66 N74F193D
A10U320 160--8926--03 B010100 B019999 IC,DIGI TAL:CM OS,EPROM,131072 X 8,250NS,DIP 32.6 80009 160--8926--03
A10U320 163--0392--01 B020000 IC,DIGITAL:CMOS,EPROM,131072 X 8 80009 163--0392--01
A10U320 163--1273--00 B010100 B041844 IC,MEMORY:PRGM 156 --3644--00,CMOS,EPROM,128K C
8,150NS,27C010,DIP32.6
OPT 50 AND OPT 75 ONLY
TK0198 163--1273--00
A10U320 163--1273--01 B041845 IC, MEMORY; PRGM 156--3644--00, CMOS, EPROM;128K C 8,
150NS;27C010, DIP32.6 (V12.03.99)
TK0198 163--1273--01
A10U330 156--5286--00 IC,MEMORY:CMOS,SRAM;32K X 8,120NS,50UA,OE TK2540 CXK58257M--12L
A10U340 156--5093--00 IC,PROCESSOR:CMOS,PERIPHERAL;PROGRAMMABLE
INTERRUPT CONTROLLER , 5MHZ
34371 CS82C59A--5
A10U360 156--5302--00 IC,PROCESSOR:CMOS,MISC;CLOCK GENERATOR/DRIVER,
8MHZ
80009 156530200
A10U365 156--5085--00 IC,DIGITAL:HCTCMOS,GATE;QUAD 2--INPUT OR 04713 MC74HCT32AD
A10U370 156--5284--00 IC,DIGITAL:LSTTL,COUNTER;8--BIT BINARY 01295 SN74LS593DW
A10U380 156--5284--00 IC,DIGITAL:LSTTL,COUNTER;8--BIT BINARY 01295 SN74LS593DW
A10U385 156--5101--01 IC,DIGITAL:HCTCMOS,LATCH;OCTAL D--TYPE, 3--STATE 04713 MC74HCT373ADWR2
A10U395 156--5220--01 IC,DIGITAL:HCTCMOS,BUFFER;OCTAL BUFFER/DRIVER,
3--STATE
0JR04 TC74HCT541AFW(E
A10U420 160--8925--03 B010100 B019999 IC,DIGI TAL:CM OS,EPROM,131072 X 8,250NS,DIP 32.6 80009 160--8925--03
A10U420 163--0393--01 B020000 IC,DIGITAL:CMOS,EPROM,131072 X 8 80009 163--0393--01
A10U420 163--1274--00 B010100 B041844 IC,MEMORY:PRGM 156 --3644--00,CMOS,EPROM,128K X
8,150NS,27C010,DIP32.6
OPT 50 AND OPT 75 ONLY
TK0198 163--1274--00
A10U420 163--1274--01 B041845 IC, MEMORY; PRGM 156--3644--00, CMOS, EPROM;128K X 8,
150NS;27C010, DIP32.6 (V12.03.99)
TK0198 163--1274--01
A10U430 156--5286--00 IC,MEMORY:CMOS,SRAM;32K X 8,120NS,50UA,OE TK2540 CXK58257M--12L
A10U440 156--5101--01 IC,DIGITAL:HCTCMOS,LATCH;OCTAL D--TYPE, 3--STATE 04713 MC74HCT373ADWR2
A10U450 156--5101--01 IC,DIGITAL:HCTCMOS,LATCH;OCTAL D--TYPE, 3--STATE 04713 MC74HCT373ADWR2
A10U460 156--5071--00 IC,DIGITAL:HCTCMOS,TRANSCEIVER;OCTAL,3--STATE 04713 MC74HCT245ADW