SN74HC241DW

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HC241DW is an octal buffer and line driver with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and features non-inverted data transmission from A inputs to Y outputs. The device is organized as two independent 4-bit buffers/drivers, each controlled by separate output-enable inputs (1OE and 2OE). When enabled, the outputs drive bus lines or memory address registers; when disabled, they enter a high-impedance state. It utilizes a 20-pin SOIC package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides high-current outputs capable of driving up to 15 LSTTL loads
• Features low power consumption with maximum ICC of 80 μA
• Includes 3-state outputs suitable for bus-oriented receivers and transmitters

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers
• Clock drivers
• Bus-oriented receivers and transmitters

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix and production status before procurement. The SN74HC241DW variant is listed as obsolete in the official Package Option Addendum. Confirm availability of active alternatives such as the SN74HC241DWR if current production is required. Ensure compliance with RoHS standards and moisture sensitivity levels specified for the selected package configuration.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring octal buffering with 3-state control. Verify that the operating voltage range of 2 V to 6 V matches the system requirements. Consider the thermal resistance characteristics of the SOIC package for heat dissipation. Ensure unused inputs are tied to logic high or low to prevent undefined operational states.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SNx4HC241 family of octal buffers and line drivers. It is designed to improve performance and density in digital circuits. The HC series indicates standard CMOS technology. The device supports both through-hole and surface-mount packages, with the DW suffix denoting the SOIC package type.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74HC241DW is marked as obsolete. Active equivalents include SN74HC241DWR, SN74HC241NSR, and SN74HC241PWR. Verify pin compatibility and electrical specifications when substituting.