SN74AS241ADW

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AS241ADW is an octal buffer and line driver featuring three-state outputs, manufactured by Texas Instruments. It belongs to the AS logic series and utilizes bipolar technology. The device operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical parameters include a propagation delay of 6.5 ns, a high-level output current of -15 mA, and a low-level output current of 64 mA. The static current is specified at 11 mA, with a maximum operating power supply current of 23 mA. It supports a non-inverting polarity and functions across a temperature range from 0°C to +70°C. The component is housed in a 20-pin SOIC package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight independent non-inverting buffer channels with dedicated control for each group.
• Features three-state outputs allowing effective bus-oriented connections and system isolation.
• Utilizes bipolar Schottky technology to achieve high-speed signal buffering capabilities.

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address decoding circuits requiring high-speed signal integrity.
• Clock distribution networks for synchronous digital systems.
• Bus-oriented transceiver applications involving data routing.

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'ADW' confirms the SOIC-20 surface-mount package variant. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the bipolar AS series characteristics align with the target circuit's power and speed requirements. Cross-reference the datasheet for exact pinout configurations to prevent mounting errors during assembly.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when bipolar speed is prioritized over CMOS power efficiency. The AS series offers faster propagation delays compared to standard or ALS variants but consumes higher quiescent current. Verify that the 5V supply environment matches the 4.5V to 5.5V operational window. Consider thermal management due to the higher static current inherent to bipolar technologies in dense packaging.

Buffers, Drivers, Receivers, Transceivers Part Context

This part is part of the Texas Instruments SN74AS241A family of octal buffers. It serves as a high-performance alternative to slower logic families, designed for demanding digital applications. The AS designation indicates Advanced Schottky technology, balancing speed and power consumption better than earlier S-series devices while maintaining compatibility with standard TTL interfaces.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AS241DR is a tape-and-reel version of the same functional device. SN74ALS241DW offers lower power consumption but reduced speed. SN74ACT241DW provides CMOS technology with similar functionality but different drive characteristics.