74HCT244D Datasheet

Buffers & Line Drivers


The 74HCT244D is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 20E), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of vcc. 74HCT244D Features• Input levels: For 74HC244: CMOS level For 74HCT244: TTL level• Octal bus interface• Non-inverting 3-state outputs• Complies with JEDEC standard no. 7 A• ESD protection: HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V• Multiple package options• Specified from -40 0C to +85 0C and -40 0C to +125 0C


[{"Name":"Supply Voltage - Max","Value":"5.5 V"},{"Name":"Supply Voltage - Min","Value":"4.5 V"},{"Name":"Maximum Operating Temperature","Value":"+ 125 C"},{"Name":"High Level Output Current","Value":"- 6 mA"},{"Name":"Low Level Output Current","Value":"6 mA"},{"Name":"Maximum Power Dissipation","Value":"500 mW"},{"Name":"Minimum Operating Temperature","Value":" -40 C"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

Warm Hint

What HQEW.NET can offer here?
1. www.hqew.net/product-data provides numerous and various electronic part data-sheet and technology document here., if it can't be shown, Please feel free to ask us for it.
2. www.hqew.net/news provides the latest information of the semiconductor industry or the electronics industry for you.
3. www.hqew.net provides verified suppliers and numerous electronic components for your demand and business.
Any questions you can contact us by email cs@hqew.net.
Request for Datasheet

  • Part No     :
  • Your Email:
  • Content     :

related datasheet
Browse Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
Contact Us


One to One Customer Service