Datasheet4U Logo Datasheet4U.com

74LVT2244 - 3.3V octal buffer/line driver

General Description

The 74LVT2244 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.

Key Features

  • Octal bus interface.
  • 3-state buffers.
  • Wide supply voltage range from 2.7 to 3.6 V.
  • Overvoltage tolerant inputs to 5.5 V.
  • BiCMOS high speed and output drive.
  • Output capability: +12 mA and -12 mA.
  • Direct interface with TTL levels.
  • No bus current loading when output is tied to 5 V bus.
  • Bus hold on data inputs.
  • Power-up 3-state.
  • IOFF circuitry provides partial Power-down mode operation.
  • Live.

📥 Download Datasheet

Datasheet Details

Part number 74LVT2244
Manufacturer Nexperia
File Size 226.68 KB
Description 3.3V octal buffer/line driver
Datasheet download datasheet 74LVT2244 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
74LVT2244 3.3 V octal buffer/line driver with 30 Ω termination resistors; 3-state Rev. 4 — 17 May 2021 Product data sheet 1. General description The 74LVT2244 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 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs The 74LVT2244 is designed with 30 Ω series resistance in both the HIGH and LOW states of the output. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus receivers/transmitters. 2.