Motorola => Freescale
Dual Operational Amplifier, Internally Compensated
Fairchild Semiconductor
Dual Operational Amplifier
ON Semiconductor
Hex Schmitt Trigger
Harris Semiconductor
High-Gain Single and Dual Operational Amplifier for Military,industrial and Commercial Applications
Unisonic Technologies
DUAL OPERATIONAL AMPLIFIER
Philips Electronics
General purpose operational amplifier
Dialog Semiconductor
Low Power Bluetooth Smart SoC with Flash memory