Intersil
Quad Voltage Comparators for Industrial, Commercial and Military Applications
ON Semiconductor
Single Supply Quad Comparators
Estek Electronics Co. Ltd
four independent voltage comparators
ARTSCHIP ELECTRONICS CO.,LMITED.
Low Power Low Offset Voltage Quad Comparators
ROHM Semiconductor
SIGNATURE SERIES Comparators
Tiger Electronic
Low Power Low Offset Voltage Quad Comparators
Unisonic Technologies
QUAD DIFFERENTIAL COMPARATOR
Philips Electronics
Quad voltage comparator
HTC Korea
QUAD Operational Amplifiers
3PEAK INC.
36V Low Power Dual/Quad Differential Comparators
Fairchild Semiconductor
Quad voltage comparators for square wave generator, time delay generators, pulse generators and etc
Motorola => Freescale
Quad Single Supply Comparators
