Keithley 2306 - Page 284

16-20 Replaceable Parts
U126 IC,OCTAL INTERFACE BUS,75160 IC-646
U127 IC,MOT MC68331CPV16 LSI-188
U128 IC,OCTAL INTER BUS TRANS,75161 IC-647
U129,U133 IC,SERIAL EPROM 24LC16B LSI-153
U136,U236 IC,235 MHZ TINY LO PWR AMP,
LM7121
IM5X
IC-1332
U140 IC,HCPL0631,PACK IC-1153
Y100 CRYSTAL OSCILLATOR 7.68M CR-62-1
Y102 CRYSTAL,FSM327 CR-41
Table 16-5
Model 2306-VS digital board parts list (cont.)
Circuit designation Description Keithley part no.
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