CD4030 belongs to the 4000 Series CMOS Logic Family of Integrated Circuits (IC’s) constructed with N- and P-channel enhancement mode transistors. CD4030 has Quad EXCLUSIVE-OR Gate

CD4030 has a supply voltage range of 5V to 20V, which is much higher than any contemporary logic family. It has buffered output which improves transfer characteristics by providing very high gain. All inputs are protected against static discharge with diodes to VDD and VSS.

CD4030 Features

  • High-Voltage Types (20V Rating)
  • Medium-Speed Operation tPHL, tPLH = 65ns (typ) at VDD = 10V, CL = 50p
  • Buffered Inputs and Outputs
  • Standard Symmetrical Output Characteristics
  • 100% Tested for Maximum Quiescent Current at 20V
  • 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

CD4030 Specifications

Absolute Maximum Ratings

  • DC Supply Voltage Range, (VDD): -0.5V to +20V (Voltage Referenced to VSS Terminals)
  • Input Voltage Range, All Inputs: -0.5V to VDD +0.5V
  • DC Input Current, Any One Input: ±10mA
  • Operating Temperature Range: -55oC to +125oC Package Types D, F, K, H
  • Storage Temperature Range (TSTG): -65oC to +150oC
  • Lead Temperature (During Soldering): +265oC
    • At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for 10s Maximum

CD4030 Pinout Diagram

CD4030 Pin Description

Pin NoPin NameDescription
1AExclusive OR Gate 1 Input 1
2B Exclusive OR Gate 1 Input 2
3J=(A⊕B) Exclusive OR Gate 1 Output
4K=(C⊕D) Exclusive OR Gate 2 Output
5C Exclusive OR Gate 2 Input 1
6D Exclusive OR Gate 2 Input 2
7VSSSupply Voltage
8E Exclusive OR Gate 3 Input 1
9F Exclusive OR Gate 3 Input 2
10L=(E⊕F) Exclusive OR Gate 3 Output
11M=(G⊕H) Exclusive OR Gate 4 Output
12G Exclusive OR Gate 4 Input 1
13H Exclusive OR Gate 4 Input 2
14VDDDrain Voltage

CD4030 Circuit


  • Even and Odd-Parity Generators and Checkers
  • Logical Comparators
  • Adders/Subtractors
  • General Logic Functions

CD4030 Alternative Equivalent

CD4070, CD4078

Download CD4030 Quad EXCLUSIVE-OR Gate Datasheet from the link given below.