The Harris CD4070 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 1mA 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
Specification:
DC Supply Voltage Range (VDD): -0.5V to 20V
Input Voltage Range, All Inputs: -0.5V to VDD 0.5V
DC Input Current: ± 10mA
