FAIRCHILD SEMICONDUCTOR  LM393AN  Analog Comparator, Dual, Differential, 2, 1.4 µs, 2V to 36V, DIP, 8 Pins


Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LM393AN is a 2-independent Dual Voltage Comparator designed to operate from a single power supply over a wide voltage range. This product is general usage and suitable for many different applications.
  • Allow comparison of voltages near ground potential
  • Compatible with all forms of logic


Signal Processing; Industrial
Back to top

Product Information

  • Comparator Type Differential
  • No. of Comparators 2
  • Response Time 1.4µs
  • Supply Voltage Range 2V to 36V
  • Comparator Case Style DIP
  • No. of Pins 8Pins
  • IC Output Type Open Collector
  • Operating Temperature Min 0°C
  • Operating Temperature Max 70°C
  • Packaging Each
  • Amplifier Case Style DIP
  • Output Compatibility CMOS, DTL, ECL, MOS, TTL
  • MSL -
  • Supply Current 800 µA
  • No. Comparators 2
  • SVHC No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

View this product in our online catalog

This product also features on the following pages and catalog editions:

  •  131/139
  •  132/134

  • CAD CadSoft_EAGLE (2.60KB) EN
  • Availability

    Availability:  2,976

    • 2,976 in stock for same day shipping
    Check stock and lead times
      More stock available week commencing 6/13/16

    Price for: Each

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $0.446 $0.446



    Quantity List Price
    1 - 9 $0.446
    10 - 99 $0.296
    100 - 999 $0.165
    1000 - 1999 $0.111
    2000 - 9999 $0.105
    10000 - 23999 $0.097
    24000 - 49999 $0.089
    50000+ $0.084

    Legislation and Environmental

    Back to top

    Similar Products

    Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.

    Customer Reviews

    Customer Q&A Exchange


    Like to see information about this product from other customers?

     Read discussions, blogs, documents from our community members.


    Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.

    Associated Products

    Customers Also Bought