SN74ALS241C-1DW

$0.51

Description：BUS DRIVER, ALS SERIES
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:c7ff66159bc8 Category: Buffers, Drivers, Receivers, Transceivers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：BUS DRIVER, ALS SERIES
Series：*
Mfr：Texas Instruments
Package：Bulk
Logic Type：-
Number of Elements：-
Number of Bits per Element：-
Input Type：-
Output Type：-
Current - Output High, Low：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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SN74ALS241C-1DW

Overview

The SN74ALS241C-1DW is an octal buffer and line driver featuring three-state outputs, designed for bus-oriented receivers and transmitters. It operates within a supply voltage range of 4.5 V to 5.5 V. The device provides non-inverting logic with two symmetric active-low output-enable inputs. It utilizes PNP inputs to reduce DC loading while delivering high fan-out capabilities. The -1 suffix indicates a recommended maximum low-level output current (IOL) of 48 mA when VCC is between 4.75 V and 5.25 V. It is housed in a plastic small-outline (DW) package.

Feature Summary

Octal buffers/drivers designed to improve performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters
Features PNP inputs that reduce DC loading and provide high fan-out and improved fan-in characteristics
Includes two symmetric active-low output-enable inputs for flexible control configurations

Applications

Driving bus lines
Buffering memory address registers
Clock drivers
Bus-oriented receivers and transmitters

Procurement Notes

Verify the specific ordering suffix '-1' confirms the 48 mA low-level output current rating under the specified voltage conditions. Confirm the 'DW' package designation matches the required plastic small-outline footprint. Check the manufacturer's lifecycle status as this component may be obsolete or subject to discontinuation.

Selection Notes

Select this component when designing systems requiring octal buffering with three-state capability on shared buses. Ensure the application voltage remains within the 4.5 V to 5.5 V range. Consider the -1 version specifically if the design demands higher low-level sink currents up to 48 mA compared to standard versions.

Part Context

This part belongs to the Texas Instruments ALS (Advanced Low-power Schottky) logic family. It is functionally related to other octal buffers like the SN74ALS541 but distinguished by its specific pinout and enable configuration. The DW package variant offers surface-mount compatibility for automated assembly processes.