4069 Hex Inverter (CM044E)

Description: This device is formed by six independent inverters. It is a general-purpose device intended for applications Where high noise immunity is required.


Functional Diagram and/or Package:





Pin Names:

Vdd - Positive Supply Voltage [BV to 15V]

Vss - Ground

A1, A2, A3, A4, A5, A6 - Inputs

O1, O2, O3, O4, O5, O6 – Outputs


Truth Table:

0 1
1 0


Operation Mode:

The logic signals applied to the input of each inverter appear inverted in the output [see Truth Table].


Electrical Characteristics:


Other Devices:

If you need more output current, the 4049 is recommended.



Inversion of Logic


Pulse Conditioning

Digital Amplifiers [high impedance]



This circuit can drive two low-power TTL inputs or one TTL LS input.


Circuit Bench