Motorola => Freescale
Quad Single Supply Operational Amplifiers
ON Semiconductor
Single Supply Quad Comparators
Motorola => Freescale
Quad Los Power Operational Amplifiers
Fairchild Semiconductor
Quad Operational Amplifier
Philips Electronics
Quad voltage comparator
ON Semiconductor
Single Supply 3.0 V to 44 V Operational Amplifiers
ON Semiconductor
Single Supply 3.0 V to 44 V Operational Amplifiers