SN74LV244APWR Programmable Logic ICS Buffers & Line Drivers Tri-State Octal

1 Features

• 2-V to 5.5-V VCC Operation

• Maxtpd of6.5nsat5V

• Typical VOLP (Output Ground Bounce)

  <0.8 V at VCC = 3.3 V, TA = 25°C

• Typical VOHV (Output VOH Undershoot)

  >2.3VatVCC =3.3V,TA =25°C

• Support Mixed-Mode Voltage Operation on All Ports

• Ioff Supports Partial-Power-Down Mode Operation

• Latch-Up Performance Exceeds 250-mA Per JESD 17

• ESD Protection Exceeds JESD 22

2 Applications

• Servers and Network Switches • LED Displays
• Telecom Infrastructure
• Motor-Drive Control Boards

3 Description

The SN74LV244A octal buffers and line drivers are designed for 2-V to 5.5-V VCC operation.

The SN74LV244A devices are designed specifically to improve both performance and density of the 3- state memory address drivers, clock drivers, and bus- oriented receivers and transmitters. These devices are organized as two 4-bit line drivers with separate output-enable (OE) inputs.

Device Information