CONF. 5 PZ CIRCUITO INTEGRATO LM307 NATIONAL LM307N DIP8

INTEGRATO TCA 220 - Operational amplifier

INTEGRATO LM 307H - Operational Amplifier

LM208AH National Semiconductor Operational Amplifiers LM208

INTEGRATO SMD LM 224 - Quad Low Power Operational Amplifier (n.2pz)

INTEGRATO SMD LM 358 M - Dual Low Power Operational Amplifiers (n.5pz)

INTEGRATO LM 101 AH - Operational Amplifiers

2x LM324N Texas Instruments Quad Operational Amplifier DIP-14