CD4070 Quad EXCLUSIVE-OR Gate – Datasheet

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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. The N- and P channel enhancement mode transistors provide a symmetrical circuit with an output swing essentially equal to the supply voltage. This IC allows design engineers to directly implement positive logic exclusive NOR gate. CD4077 has a wide range of working voltages and conditions. The offers many features such as high noise immunity and static protection through clamping diodes.

What is EXCLUSIVE-OR Gate?

A XOR gate is a digital logic gate that gives a true (1 or HIGH) output when the number of true inputs is odd. An XOR gate implements an exclusive OR; meaning true output results if one, and only one, of the inputs to the gate is true. If both inputs are false (0/LOW) or both are true, a false output results.

CD4070 Key Features

  • Wide supply voltage range: 3.0V to 15V
  • High noise immunity: 0.45 VDD typ.
  • Low power TTL compatibility:
    • Fan out of 2 driving 74L or 1 driving 74LS
  • Pin compatible to CD4030A
    • Equivalent to MM74C86 and MC14070B

CD4070 Pinout

Pin NoPin NameDescription
1A-INInput Pin 1 of Gate 1
2B-INInput Pin 2 of Gate 1
3J-OUTExclusive output of gate 1
4K-OUTExclusive output of gate 2
5C-INInput Pin 1 of Gate 2
6D-INInput Pin 2 of Gate 2
7VSSSource Supply
8E-INInput Pin 1 of Gate 3
9F-INInput Pin 2 of Gate 3
10L-OUTExclusive output of gate 3
11M-OUTExclusive output of gate 4
12G-INInput Pin 1 of Gate 4
13H-INInput Pin 2 of Gate 4
14VDDDrain supply

Application

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

CD4070 Datasheet

You can download the datasheet for CD4070 Quad EXCLUSIVE-OR Gate IC from the link given below:

See Also: CD4532 8-Bit Priority Encoder – Datasheet | CD4503 Tri-state Hex Buffer – Datasheet | CD4543 BCD to 7-Segment Decoder – Datasheet

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