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Replaceable Electrical Parts
8–114
AM700 Audio Measurement Set Service Manual
Replaceable electrical parts list (cont.)
Component
number
Mfr. part number
Mfr.
code
Name & description
Serial no.
discont’d
Serial no.
effective
Tektronix
part number
A6U119 156–6689–00 IC,MEMORY:CMOS,VDRAM,256K X 8,80NS,DUAL
PORTS,TC528257,SOJ40.400
0JR04 TC528257J–80
A6U120 156–6689–00 IC,MEMORY:CMOS,VDRAM,256K X 8,80NS,DUAL
PORTS,TC528257,SOJ40.400
0JR04 TC528257J–80
A6U121 156–5908–00 IC,DIGITAL:FTTL,FLIP FLOP,DUAL D–TYPE,METASTABLE
IMMUNITY,74F5074,SO14.150, SELECTED VE
1CH66 N74F5074D
A6U122 156–6550–00 IC,DIGITAL:FCTCMOS,TRANSCEIVER,OCTAL,RESISTOR
TERMINATED OUTPUTS,3–STATE,74FCT2245T,QSOP20.
0TJ19 QS74FCT2245TQ
A6U123 156–6695–00 IC,DIGITAL:ABTCMOS,BUFFER,OCTAL,RESISTOR TERMINATED
OUTPUTS,3–STATE,74ABT2244,SO20.300
01295 SN74ABT2244DW
A6U124 156–5052–00 IC,DIGITAL:FTTL,GATE,HEX INVERTER,74F04,SO14.150 01295 SN74F04D
A6U125 156–6767–00 IC,DIGITAL:FTTL,TRANSCEIVER,OCTAL INVERT
REGISTERED,3–STATE,74F651A,SO24.300
1CH66 N74F651AD
A6U126 156–5057–00 IC,DIGITAL:FTTL,BUFFER,OCTAL,3–STATE,74F244,SO20.300 01295 SN74F244DW
A6U127 156–6768–00 IC,MEMORY:CMOS,ROM,64–BIT,SILICON SERIAL
NUMBER,DS2401,TO–92
0B0A9 DS2401
A6U128 160–9899–00 IC,DIGITAL:CMOS,PLD,EEPLD,MACH 110, 32 MACROCELL,32
I/O,6 INPUTS,2 CLOCK INPUTS, 15NS,MACH1
80009 160–9899–00
*MOUNTING PARTS*
136–1047–00 SKT,PLCC:PCB;44 POS,0.05 CTR,0.360H X 0.125 TAIL,TIN 00779 821575–1
*END MOUNTING PARTS*
A6U129 156–5195–01 IC,DIGITAL:FTTL,FLIP FLOP,OCTAL
D–TYPE,CLEAR,74F273,SO20.300,24MM
01295 SN74F273DR
A6U130 160–9898–00 IC,DIGITAL:CMOS,PLD,EEPLD,MACH 210,64 MACROCILL,32
I/O,6 INPUTS,2CLK INPUTS,20NS,PRGM 156–6
80009 160–9898–00
*MOUNTING PARTS*
136–1047–00 SKT,PLCC:PCB;44 POS,0.05 CTR,0.360H X 0.125 TAIL,TIN 00779 821575–1
*END MOUNTING PARTS*
A6U131 160–9900–00 IC,DIGITAL:CMOS,PLD,EEPLD,MACH 210,64 MACROCELL,32
I/O,6–INPUTS,2 CLOCK INPUTS,15NS,MACH210
80009 160–9900–00
*MOUNTING PARTS*
136–1047–00 SKT,PLCC:PCB;44 POS,0.05 CTR,0.360H X 0.125 TAIL,TIN 00779 821575–1
*END MOUNTING PARTS*
A6U131 160–9900–01 IC, DIGITAL:CMOS,PLD,EEPLD,MACH 210,64 MACROCELL,32
I/O,6–INPUTS,2 CLOCK INPUTS,15NS,MACH210
TK0198 160990001
A6U132 160–9901–00 IC,DIGITAL:CMOS,PLD,EEPLD,MACH 210,64 MARCOCELL,32
I/O,6–INPUTS,2 CLOCK INPUTS,15NS,MACH210
80009 160–9901–00
A6U133 160–9915–00 IC,DIGITAL:CMOS,PLD,EEPLD,MACH210,64 M/C,32 I/O,6 IN,2
CLK IN,15NS,PRGM 156–6680–00,MACH210
80009 160–9915–00
*MOUNTING PARTS*
136–1047–00 SKT,PLCC:PCB;44 POS,0.05 CTR,0.360H X 0.125 TAIL,TIN 00779 821575–1
*END MOUNTING PARTS*