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CD4077B
  • CD4077B
  • CD4077B
  • CD4077B
  • CD4077B

CD4077B

ACTIVE

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

Texas Instruments CD4077B Product Info

1 April 2026 1

Parameters

Technology family

CD4000

Number of channels

4

Inputs per channel

4

IOL (max) (mA)

6.8

Input type

Standard CMOS

IOH (max) (mA)

-6.8

Output type

Push-Pull

Features

Standard speed (tpd > 50ns)

Data rate (max) (Mbps)

8

Rating

Catalog

Operating temperature range (°C)

-55 to 125

Package

PDIP (N)-14-181.42 mm² 19.3 x 9.4

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

  • 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

Description

The Harris CD4070B contains four independent Exclusive-OR gates. The Harris CD4077B contains four independent Exclusive-NOR gates.

The CD4070B and CD4077B provide the system designer with a means for direct implementation of the Exclusive-OR and Exclusive-NOR functions, respectively.

The Harris CD4070B contains four independent Exclusive-OR gates. The Harris CD4077B contains four independent Exclusive-NOR gates.

The CD4070B and CD4077B provide the system designer with a means for direct implementation of the Exclusive-OR and Exclusive-NOR functions, respectively.

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