●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.
●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 25oC
●• 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
