Description

CD4075 pinout

Pin Overview

Pin Name Pin # Type Description
VDD 14 Power Supply Voltage (+3 to +15V)
GND 7 Power Ground (0V)
A1 to A3 1, 3, 13 Input Inputs A of the three OR gates
B1 to B3 2, 4, 12 Input Inputs B of the three OR gates
C1 to C3 5, 8, 11 Input Inputs C of the three OR gates
Q1 to Q3 6, 9, 10 Output Outputs from the three OR gates

What is a 3-input OR gate?

A 3-input OR gate works just like a normal OR gate. Its output becomes HIGH if any of the inputs are HIGH. Otherwise, its output is LOW.

Check the truth table below to see the result for any combination of inputs.

3-input OR gate symbol
3-input OR gate symbol
Input A Input B Input C Output Q
0 0 0 0
0 0 1 1
0 1 0 1
0 1 1 1
1 0 0 1
1 0 1 1
1 1 0 1
1 1 1 1

Truth Table for the 3-input OR gate

Technical Specifications

Product Attribute

Attribute Value

Product Category:

Logic Gates

Product:

Single-Function Gate

Logic Function:

OR

Number of Gates:

3 Gate

Number of Input Lines:

9 Input

Number of Output Lines:

3 Output

High Level Output Current:

– 6.8 mA

Low Level Output Current:

6.8 mA

Propagation Delay Time:

60 ns

Supply Voltage – Max:

18 V

Supply Voltage – Min:

3 V

Minimum Operating Temperature:

– 55 C

Maximum Operating Temperature:

+ 125 C

Mounting Style:

Through Hole

Package/Case:

PDIP-14

Packaging:

Tube

Function:

Triple 3-Input.

Input Type:

CMOS

Logic Type:

3-Input OR

Number of Bits:

3 bit

Operating Supply Current:

15 uA

Operating Supply Voltage:

10 V

Operating Temperature Range:

– 55 C to + 125 C

Output Type:

CMOS

Product Type:

Logic Gates

Quiescent Current:

20 nA

 CD4075BE Datasheet

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