Four independent operational amplifiers in a single 14-pin PDIP package, for filters, summing stages and gain stages.

Four independent operational amplifiers in a single 14-pin PDIP package, for filters, summing circuits and gain stages.

Precision single op-amp in a PDIP package, for measurement chains and signal conditioning.

Two op-amps in an 8-pin PDIP package, suited to audio stages, active filters, and analog circuits.

Single op-amp with JFET inputs in an 8-pin PDIP package, for active filters and audio stages.