Filter
Top Products
Replaceable Electrical Parts
AM700 Audio Measurement Set Service Manual
8–109
Replaceable electrical parts list (cont.)
Component
number
Mfr. part number
Mfr.
code
Name & description
Serial no.
discont’d
Serial no.
effective
Tektronix
part number
A6U10 156–5055–00 IC,DIGITAL:FTTL,FLIP FLOP,DUAL
D–TYPE,SET,CLEAR,74F74,SO14.150
01295 SN74F74D
A6U11 156–5555–00 IC,DIGITAL:FTTL,TRANSCEIVER,OCTAL,PARITY
CHECKER,3–STATE,74F657,SO24.300
04713 MC74F657ADW
A6U12 156–5055–00 IC,DIGITAL:FTTL,FLIP FLOP,DUAL
D–TYPE,SET,CLEAR,74F74,SO14.150
01295 SN74F74D
A6U13 156–5555–00 IC,DIGITAL:FTTL,TRANSCEIVER,OCTAL,PARITY
CHECKER,3–STATE,74F657,SO24.300
04713 MC74F657ADW
A6U14 156–5555–00 IC,DIGITAL:FTTL,TRANSCEIVER,OCTAL,PARITY
CHECKER,3–STATE,74F657,SO24.300
04713 MC74F657ADW
A6U15 156–6678–00 IC,CONVERTER:CMOS,D/A,DUPLICATE OF 156–6259–00,DO
NOT USE,ADV478KP80,PLCC44
24355 ADV478KP80
A6U16 156–5299–01 IC,LINEAR:BIPOLAR,VOLTAGE
REGULATOR,NEGATIVE,–5V,100MA,5%,MC79L05ACD,SO8.150,
12MM
01295 MC79L05ACDR
A6U17 156–6423–00 IC,MISC:CMOS,INTERFACE,QUAD RS–232 LINE
DRIVER/RECEIVER,+5V VCC,EXTERNAL CAPS REQUIRED
1ES66 MAX238CWG
A6U18 156–6423–00 IC,MISC:CMOS,INTERFACE,QUAD RS–232 LINE
DRIVER/RECEIVER,+5V VCC,EXTERNAL CAPS REQUIRED
1ES66 MAX238CWG
A6U20 156–6481–01 IC,MISC:CMOS,PWR SUPPLY SUPERVISOR,MPU RESET
GEN,5V SUPPLY SENSING,10%,350MS RESET TIME,
0B0A9 DS1233Z–10/TR
A6U22 156–6765–00 IC,MISC:BIPOLAR,PWR SUPPLY SUPERVISOR,MPU RESET
GENERATOR,12V SUPPLY SENSING,TL7712ACD
01295 TL7712ACD
A6U24 156–6223–00 IC,PROCESSOR:NMOS,PERIPHERAL,GPIB
CONTROLLER,TEXAS INSTR PINOUT,9914A,PLCC44
01295 TMS9914AFNL
A6U25 156–4445–00 IC,MEMORY:CMOS,FLASH,2MEG X 32, 200NS,BUILT WITH
28F008SA,SIMM80
34649 TO BE DETERMINE
*MOUNTING PARTS*
136–1230–00 SOCKET,SIMM:PCB,SIMM II,FEMALE,STR,1 X80,0.05 CTR,0.607
H X 0.095TAIL,TIN,LEFT PLZ
80009 136123000
*END MOUNTING PARTS*
A6U26 156–4445–00 IC,MEMORY:CMOS,FLASH,2MEG X 32, 200NS,BUILT WITH
28F008SA,SIMM80
34649 TO BE DETERMINE
*MOUNTING PARTS*
136–1230–00 SOCKET,SIMM:PCB,SIMM II,FEMALE,STR,1 X80,0.05 CTR,0.607
H X 0.095TAIL,TIN,LEFT PLZ
80009 136123000
*END MOUNTING PARTS*
A6U27 156–5053–00 IC,DIGITAL:FTTL,GATE,QUAD 2–INPUT AND,74F08,SO14.150 01295 SN74F08D
A6U28 156–5435–01 IC,CONVERTER:CMOS,D/A,DUAL,8 BIT,200NS,CURRENT OUT
MPU COMPATIBLE, MULTIPLYING,AD7528JP,PLCC2
24355 AD7528JP–REEL
A6U29 156–6031–00 IC,PROCESSOR:NMOS,PERIPHERAL,DUAL ASYNCH
RECEIVER/TRANSMITTER, DUART,68681,PLCC44
04713 MC68681FN
A6U30 156–5908–00 IC,DIGITAL:FTTL,FLIP FLOP,DUAL D–TYPE,METASTABLE
IMMUNITY,74F5074,SO14.150, SELECTED VE
1CH66 N74F5074D