2 Array 3-2 ,A74 PC741C 11C 85145 PA741CP 741C Op Amp 3-3 Op Amp 3-3 PC741C 85147 CR859N LM741CN /CJ 741C Op Amp 3-3 Op Amp Op Amp 3-3 741C 1741CU 86485 UA741C J G 741C Op Amp Op Amp AD741KN OP_ 02CP SL25693 741C CA741CG UA741RC MC1741CU UPC1510 vA741C JG MC1741CUDS UPC151D UA741CJ G4 IN 156-0072-01 156- 072-02 V ENDOR Fai rchild Natl Sem i c Si gnetics Texas I nst r 156-0060-00 N atl Semi c LM302H Op Amp Op Amp 156-0060-01 302 156-0061-00 TTL F airchild 7442PC /DC M C7442P -Motorola Natl Semic DM7442N /J Signetics 7442 /F Texas I nstr SN7442N /J 156-0061-01 156-0061-02 PART NUMBER 1 CR 156-0073-00 156-0073-01 156-0073-02 IN 156-0075-01 156-0075-02 156-0076-00 156-0077-00 Nat1 Semic Motorola Fairchild Natl Semic 156-0077-01 156-0078-00 Fairchild 156-0078-01 156-0078-02 NP 7496PCQR/DCQR DM7496NA+/ JA+ 7496 /FB S N7496NP3/ J P4 uA733C L 733C 74151APC/DC DM74151AN/ J 74151 SN74151AN 74151PCQR/DCQR 7415, DM74151NA+/J A+ SC8331P S L23750 LM301AH 1-20 CR L inear CR L inea r 1-15 DL CR TTL L 1-15 1-15 C