CA3140T BiMOS Operational Amplifier with MOSFET input - bipolar output by RCA. Package: 8-TO-5 can with factory pre-formed leads to DIP-8 pattern. (pin 8 to right of tab, pin 1 to left of tab looking from above) Download Harris Semiconductor CA3140E datasheet: Status: RNOS (Rare New Old Stock) Individually tested components: YES RoHS compliant: no