1УO709 - 1UO709 Mikroelektronika Botevgrad
A109 HFO (1977)
A109 HFO
(1980)
LM709 National Semiconductor (1967)
inklusive
Schaltungsbeschreibung
LM709 National Semiconductor (1969)
ML709 Microsystems International
µ3A770931 Fairchild
µA709 Fairchild
TIC60005 Transitron
TOA2709
Transitron
TOA4709 Transitron