SN74LVT244BDBR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVT244BDBR is an octal buffer and line driver from the Texas Instruments SN74LVT244B series, designed for low-voltage applications. It operates within a supply voltage range of 2.7 V to 3.6 V and features eight non-inverting channels with three-state outputs. The device utilizes a 20-pin SSOP surface-mount package. Key electrical parameters include a propagation delay of 2.3 ns at 3.3 V, high-level output current of -32 mA, and low-level output current of 64 mA. It supports a maximum static current of 5 mA and functions reliably across an operating temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight independent non-inverting buffer channels for parallel signal transmission.
• Features three-state outputs controlled by separate enable pins to facilitate bus sharing.
• Supports 5-Volt tolerant inputs while operating on 3.3-Volt power supplies.

Buffers, Drivers, Receivers, Transceivers Applications

• Parallel data buffering in industrial control systems
• Clock distribution and buffering in communication equipment
• Level translation between 3.3-V and 5-V logic domains

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DBR' corresponds to the SSOP-20 tape-and-reel packaging configuration. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets prior to integration. Ensure input voltage levels remain within specified tolerances to maintain device integrity.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring high-speed octal buffering with 3.3-V operation. It is suitable for replacing older LVC or ABT variants where 5-V input tolerance is required. Verify that the SSOP-20 footprint matches the target PCB layout constraints and thermal requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVT244B family of low-voltage CMOS logic devices. It serves as a standard solution for driving heavy loads and maintaining signal integrity in high-density digital systems. The family is widely used in consumer electronics and computing infrastructure for managing complex bus architectures.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVT244BDWR: Identical logical function and pinout, differing only in SOIC-20 packaging instead of SSOP-20.