Tektronix 2212 Service Manual page 242

Replaceable Electrical Parts
Component Tektronix Serial/Assembly No. Mfr.
No.
Part No. Effective Oscont Name & Description Code
Mfr. Part No.
A20U1801
156-4259-01
IC,DIGITAL:CMOS,MICROPROCESSOR, 80009 156425901
SCC68070CDA84, 17.5MHZ,PLCC84
A20U1802 156-2396-00
IC.MISC 01295 TL7705ACP
BIPOLAR,PWR SUPPLY SUPERVISOR;
MPU RESET GENERATOR,5V SUPPLY
SENSING;TL7705ACP,DIP08.3
A20U1804 156-3355-00 IC.MEMORY S0319 M5M5256BP-85,ME
CMOS,SRAM;32K X 8,85NS,OE;,DIP28.6
A20U1805 156-3355-00 IC.MEMORY S0319 M5M5256BP-85,ME
CMOS,SRAM;32K X 8,85NS,OE;,DIP28.6
A20U1808 156-4368-00 IC,MEMORY 80009 156436800
CMOS,PSRAM,512K X 8,80NS,
HM658512,DIP32.6,ADDRESS REFRRESH
A20U1809 156-4368-00 IC.MEMORY
80009
156436800
CMOS,PSRAM,512K X 8,80NS,
HM658512,DIP32.6,ADDRESS REFRRESH
A20U1810 156-1727-00 IC.DIGITAL 04713 MC74F138 NC,DI
FTTL,DEMUX/DECODER;1-OF·8 DECODER;
74F138,DIP16.3,TUBE
A20U1811 156-1727-00 IC.DIGITAL
04713 MC74F138 NC,DI
FTTL,DEMUX/DECODER;1-0F-8 DECODER;
74F138,DIP16.3,TUBE
A20U1812
156-1727-00 IC.DIGITAL 04713 MC74F138 NC,DI
FTTL,DEMUX/DECODER;1-OF-8 DECODER;
74F138,DIP16.3,TUBE
A20U1813 156-1663-00 IC.DIGITAL
04713 MC74F11N
FTTL,GATE;TRIPLE 3-INPUT AND;7
4F11,DIP14.3,TUBE
A20U1814 156-1663-00 IC.DIGITAL
04713
MC74F11N
FTTL,GATE;TRIPLE 3-INPUT AND;7
4F11,DIP14.3,TUBE
A20U1820 156-1973-00 IC,DIGITAL:FTTL,FLIP FLOP; 27014 74F175PC
QUAD D-TYPE, WITH /MR, Q&/Q;
74F175,DIP16.3,TUBE
A20U1821 156-1724-00 IC.DIGITAL
04713 MC74F32N
FTTL,GATES;QUAD 2-INPUT OR;74F
32,DIP14.3,TUBE
A20U1822
156-1724-00 IC.DIGITAL 04713 MC74F32N
FTTL,GATES;QUAD 2-INPUT OR;74F
32,DIP14.3,TUBE
A20U1830
156-2001-00 IC.DIGITAL 04713 MC74F257N
FTTL,MUX;OUAD 2-TO-1 DATA SELE
CTOR, 3-STATE;74F257,DIP16.3,T UBE
A20U1831 156·2001-00
IC.DIGITAL 04713 MC74F257N
FTTL,MUX;QUAD 2-TO-1 DATA SELE
CTOR, 3-STATE;74F257,DIP16.3,TUBE
A20U1840 156-0844-00 IC.DIGITAL
04713
SN74LS161AN,DI
LSTTL,COUNTER;SYNCH 4-BIT BINARY;
74LS161,DIP16.3,TUBE
A20U1841 119·1680-00
OSCILLATOR,RF:XTAL CLOCK, 22929 XO-33B 4.9152
4.9152MHZ,0.01% WITTL OUTPUT
A20U1850 156·1725-00 IC,DIGITAL:FTTL,BUS TRANSCEIVER;
04713 MC74F245 N OR JSC
OCTAL, NONINV, 3-STATE;74F245,
DIP20.3,TUBE
A20U1860 156-0865-00
IC.DIGITAL 04713 SN7 4LS273NC,DI
LSTTL,FLIP FLOP;OCTAL D-TYPE,
CLEAR;74LS273,DIP20.3,TUBE
8 -58
Revised 3/93
Replaceable Electrical Parts