CD74HC244E datasheet by Texas Instruments

Description Logic - Buffers, Drivers, Receivers, Transceivers, Integrated Circuits (ICs), IC BUFF/DVR TRI-ST DUAL 20DIP
Datasheet Type Original
RoHS Yes
Pb Free Yes
Lifecycle Active
ECCN EAR99
HTS Code 8542.39.00.01
Schedule B 8542.39.00.00
Price & Stock
Powered by Findchips

Equivalent Parts !
Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

MC74HC244AND MC54HC244AJ 8409601RX CD54HC244F3A CD54HC244F

CD74HC244E datasheet preview

The maximum frequency of operation for the CD74HC244E is 40 MHz.
Yes, the CD74HC244E is compatible with 5V systems, but it's recommended to use a voltage regulator to ensure a stable 5V supply.
The output enable (OE) pin should be connected to a logic low (GND) to enable the outputs. If left unconnected, the OE pin will float high, disabling the outputs.
The CD74HC244E can sink or source up to 25 mA per output pin.
Yes, the CD74HC244E is compatible with 3.3V systems, but the output voltage will be limited to 3.3V.

CD74HC244E datasheet preview Download Datasheet