Texas Instruments LM139J Quad Comparator – Open Collector Outputs | P/N: 5C-S 0640AJ

This listing is for a Texas Instruments LM139J Quad Comparator, part number 5C-S 0640AJ. Featuring four independent voltage comparators with open collector outputs, this component is ideal for analog-to-digital signal interfacing in demanding environments.

Product Details:

• Manufacturer: Texas Instruments

• Part Number: 5C-S 0640AJ LM139J

• Function: Quad Comparator

• Output Type: Open Collector

• Package: 14-Pin Ceramic DIP (J-Lead)

• Wide supply voltage range: ±2V to ±18V

• Low input offset voltage and bias current

• Designed for precision comparison and switching

Commonly used in control systems, analog signal processing, and high-reliability applications such as aerospace, defense, and industrial automation.

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