SN74LVC244ADW

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC244ADW is an octal buffer and line driver from Texas Instruments, featuring three-state outputs. It operates within a supply voltage range of 1.65 V to 3.6 V. The device provides high drive capability with output currents of -24 mA at high level and 24 mA at low level. Propagation delay is specified as 6.7 ns at 2.7 V and 5.7 ns at 3.3 V. It functions in non-inverting mode and supports mixed-mode signal operation with 5-V tolerant inputs. The component is housed in a 20-pin SOIC package and operates across a temperature range of -40°C to +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports mixed-mode signal operations allowing 5-V tolerant inputs while operating at lower voltages
• Includes Ioff circuitry to facilitate partial power-down and hot-insertion protection
• Provides high-drive three-state outputs suitable for bus-oriented systems

Buffers, Drivers, Receivers, Transceivers Applications

• Data bus instrumentation
• Clock buffering and distribution
• Memory module data acquisition

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DW' corresponds to the SOIC-20 tube packaging configuration. Confirm RoHS compliance status through official manufacturer documentation. Ensure the order matches the exact logic family designation to avoid functional mismatches with similar variants.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring eight-channel buffering with 3.6 V maximum supply limits. It is appropriate for applications needing 5-V input tolerance on a lower voltage core. Consider the SOIC-20 package constraints for PCB layout and thermal management requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC244A series of octal buffers. It is designed for low-voltage CMOS applications. The device serves as a standard interface solution for connecting different voltage domains in digital circuits. It is widely used in consumer electronics and industrial control systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC244ADR: Reel-packaged version of the same logical function.