CMOS四路异或及异或非门 CMOS Quad Exclusive-OR and Exclusive-NOR Gate
> 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 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