off of Linear - Comparators,LM139J,LM139J/PB,LM193AH,LM193AH/NOPB,LM193H

Optoelectronics	Circuit Protection	Sensors, Transducers	Integrated Circuits (ICs)	RF/IF and RFID
LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs	Accessories	Proximity Sensors Optical Sensors - Photoelectric, Industrial	Linear - Comparators PMIC - AC DC Converters, Offline Switchers PMIC - Power Supply Controllers, Monitors	RF Receiver, Transmitter, and Transceiver Finished Units

Part Number	Manufacturer / Brand	Brife Description
LM139J	Texas Instruments	IC COMP QUAD LPOWER L OFF V 14CDIP
LM139J/PB	Texas Instruments	IC COMP QUAD LPOWER L OFF V 14CDIP
LM193AH	Texas Instruments	IC COMP DUAL LOW POWER OFF TO99-8
LM193AH/NOPB	Texas Instruments	IC COMP DUAL LOW POWER OFF TO99-8
LM193H	Texas Instruments	IC COMP DUAL LOW POWER OFF TO99-8
LM193H/NOPB	Texas Instruments	IC COMP DUAL LOW POWER OFF TO99-8