The CD4070 employs complementary MOS (CMOS) transistors to achieve a wide power supply operating range, low power consumption, and high noise margin, the CD4070BC provide basic functions used in the implementation of digital integrated circuit systems. 

Technical Specification:

• Number of Output Lines: 1 Output
• High Level Output Current: -1.5 mA
• Low Level Output Current: 1.5 mA
• Propagation Delay Time: 130 ns
• Input Type: CMOS
• Output Type: CMOS
• Logic Type: XOR
• Number of Bits: 4 bit
• Supply Voltage: 3 ~ 18V
• Operating Supply Current: 15 uA
• Quiescent Current: 20 nA
• Operating Temperature: -55°C ~ +125°C

Features:

• Four Independent 2-input EXCLUSIVE-OR Gates
• High Noise Immunity
• Wide Operating Voltage Range
• Low Power CMOS

 Applications:

• Logical Comparators
• Parity Generators and Checkers
• Adders/Subtractors