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Replaceable Electrical Parts
8–60
1780R-Series Service Manual
Replaceable electrical parts list (cont.)
Component
number
Mfr. part numberMfr. codeName & description
Serial no.
discont’d
Serial no.
effective
Tektronix
part number
A2U1270 156–1335–00 IC,DIGITAL:LSTTL,MULTIVIBRATOR,DUAL RETRIG
MONOSTABLE,96LS02,DIP16.3
07263 DM96LS02N
A2U1277 156–2460–00 ICSC:BIPOLAR,MODULATOR/DEMODULATOR,BALANC
ED,MC1496P,DIP14.3
04713 MC1496P
A2U1287 156–0048–00 IC,LINEAR:BIPOLAR,TRANSISTOR ARRAY,(5),NPN,
(1)DIFF PAIR,(3)IND,15V,50MA,300MHZ,AMPLIFIER,C
04713 MC3346P
A2U1316 156–3592–00 IC,DIGITAL:HCTCMOS,DECODER,1–OF–8,ACTIVE
HIGH,74HCT238,DIP16.3,TUBE
01295 SN74HCT238N
A2U1327 156–0534–00 IC,LINEAR:BIPOLAR,AMPLIFIER,DUAL,DIFFERENTIAL,
W/CURRENT SOURCE TRANS,1.0GHZ FT,CA3102E,DIP
34371 CA3102E
A2U1336 156–0534–00 IC,LINEAR:BIPOLAR,AMPLIFIER,DUAL,DIFFERENTIAL,
W/CURRENT SOURCE TRANS,1.0GHZ FT,CA3102E,DIP
34371 CA3102E
A2U1357 156–0048–00 IC,LINEAR:BIPOLAR,TRANSISTOR ARRAY,(5),NPN,
(1)DIFF PAIR,(3)IND,15V,50MA,300MHZ,AMPLIFIER,C
04713 MC3346P
A2U1397 156–0048–00 IC,LINEAR:BIPOLAR,TRANSISTOR ARRAY,(5),NPN,
(1)DIFF PAIR,(3)IND,15V,50MA,300MHZ,AMPLIFIER,C
04713 MC3346P
A2U1415 160–6019–00 IC,DIGITAL:CMOS,PLD,EEPLD,20V8,25NS,90MA,PRGM
156–3012–00,20V8–25,DIP24.3
TK0198 160601900
*MOUNTING PARTS*
136–0925–00 SOCKET,DIP::PCB,24 POS,2 X 12,0.1 X 0.3 CTR,0.196 H
X 0.130 TAIL,BECU,TIN,ACCOM 0.008–0.015
00779 2–641932–3
*END MOUNTING PARTS*
A2U1455 156–1312–00 ICSC:BIPOLAR,SAMPLE/HOLD,LOW DROOP
RATE,SMP–11,DIP14.3
24355 SMP11FY
A2U1460 156–1312–00 ICSC:BIPOLAR,SAMPLE/HOLD,LOW DROOP
RATE,SMP–11,DIP14.3
24355 SMP11FY
A2U1483 155–0144–00 MICROCKT,LINEAR:SYN STRIPPER 16 DIP 80009 155–0144–00
A2U1490 156–1611–00 IC,DIGITAL:FTTL,FLIP FLOP,DUAL
D–TYPE,SET,CLEAR,74F74,DIP14.3,TUBE
04713 MC74F74N
A2U1497 156–1611–00 IC,DIGITAL:FTTL,FLIP FLOP,DUAL
D–TYPE,SET,CLEAR,74F74,DIP14.3,TUBE
04713 MC74F74N
A2U1506 156–2584–00 IC,DIGITAL:HCMOS,FLIP FLOP,OCTAL
D–TYPE,CLEAR,74HC273,DIP20.3,TUBE
01295 SN74HC273N
A2U1516 156–2584–00 IC,DIGITAL:HCMOS,FLIP FLOP,OCTAL
D–TYPE,CLEAR,74HC273,DIP20.3,TUBE
01295 SN74HC273N
A2U1523 156–3592–00 IC,DIGITAL:HCTCMOS,DECODER,1–OF–8,ACTIVE
HIGH,74HCT238,DIP16.3,TUBE
01295 SN74HCT238N
A2U1565 156–2558–00 IC,LINEAR:BIPOLAR,VOLTAGE REGULATOR,
POSITIVE,12V,1.5A,2%,MC7812ACT,TO–220
01295 TL780–12CKC
A2U1595 156–2880–00 IC,LINEAR:BIFET,OP–AMP,DUAL,DECOMPENSATED,M
C34083P/MC34083BP,DIP08.3
04713 MC34083P
A2VR308 152–0195–00 DIODE,ZENER:5.1V,5%,0.5W,5.0MA
IZT,1N5993B/BZX55C5V1
04713 SZ11755RL
A2VR309 152–0217–00 DIODE,ZENER:8.2V,5%,0.4W,1N959B FMLY,DO–35 OR
DO–7
04713 SZG20RL