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4-ch, 4-input, 3-V to 18-V XNOR (exclusive NOR) gates

CD4077BM General Description

Harris' CD4077BM stands out for its robust design and efficient functionality, making it a go-to component for engineers looking to simplify their circuit designs. By incorporating four Exclusive-NOR gates, this IC streamlines the process of creating circuits that perform Exclusive-NOR functions. Its high-quality performance and reliability make it a valuable asset in various applications where logic functions are required

Key Features

  • High-Voltage Types (20V Rating)
  • CD4070B - Quad Exclusive-OR Gate
  • CD4077B - Quad Exclusive-NOR Gate
  • Medium Speed Operation
    • tPHL, tPLH = 65ns (Typ) at VDD = 10V, CL = 50pF
  • 100% Tested for Quiescent Current at 20V
  • Standardized Symmetrical Output Characteristics
  • 5V, 10V and 15V Parametric Ratings
  • Maximum Input Current of 1µA at 18V Over Full Package Temperature Range
    • 100nA at 18V and 25°C
  • Noise Margin (Over Full Package Temperature Range)
    • 1V at VDD = 5V, 2V at VDD = 10V, 2.5V at VDD = 15V
  • Meets All Requirements of JEDEC Standard No. 13B, "Standard Specifications for Description of ’B’ Series CMOS Devices
  • Applications
    • Logical Comparators
    • Adders/Subtractors
    • Parity Generators and Checkers

Data sheet acquired from Harris Semiconductor


  • Aerospace
  • Defence
  • Military


Source Content uid CD4077BM Pbfree Code Yes
Part Life Cycle Code Lifetime Buy Pin Count 14
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.39.00.01 Family 4000/14000/40000
JESD-30 Code R-PDSO-G14 Logic IC Type XNOR GATE
Moisture Sensitivity Level 1 Number of Functions 4
Number of Inputs 2 Number of Terminals 14
Packing Method TUBE Peak Reflow Temperature (Cel) 260
Schmitt Trigger NO Surface Mount YES
Technology CMOS Temperature Grade MILITARY
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au) Terminal Form GULL WING
Terminal Position DUAL Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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