<B>10 pcs of LM1458N LM1458 1458 IC DUAL OPERATIONAL AMPLIFIER / Integrated Circuit Review</b><P>http://is.gd/qp8AzT <P><P> 10 pcs of LM1458N LM1458 1458 IC DUAL OPERATIONAL AMPLIFIER / Integrated Circuit <P>Amplifier Type: General Purpose<P>Product Category: Op Amps<P>Slew Rate: 0.500V/us<P>Number of Circuits: 2<P>Package / Case: PDIP-8 , RoHS: Yes<P>