MC74HCT241ADTG

Overview

The MC74HCT241ADTG is an octal buffer and line driver manufactured by onsemi, belonging to the MC74HCT logic series. It features eight non-inverting inputs and outputs with three-state capability, housed in a 20-TSSOP surface-mount package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a wide operating temperature range from -55 °C to +125 °C.

Feature Summary

• Provides octal buffering with three-state output control for bus-oriented applications
• Compatible with standard TTL input levels while utilizing CMOS technology
• Designed for high-speed signal transmission with low power consumption characteristics

Applications

• Bus-oriented memory and address drivers
• Clock distribution circuits
• Data register interfaces

Procurement Notes

Verify the specific suffix 'TG' confirms the TSSOP-20 package configuration against your schematic requirements. Ensure the order matches the exact manufacturer part number to guarantee compatibility with automated assembly processes and intended thermal performance specifications.

Selection Notes

Select this component when an octal buffer with three-state functionality is required for systems operating at 5V logic levels. It serves as a suitable replacement for legacy 74HCT241 devices in designs needing enhanced noise immunity and drive capability compared to standard LS logic families.

Part Context

This component is part of the broader MC74HCT family, which bridges the performance gap between older TTL standards and modern CMOS technologies. The HCT series is specifically optimized for operation with 5V TTL-compatible inputs, ensuring seamless integration into existing digital systems without requiring level shifting adjustments.

Replacement Considerations

Direct pin-to-pin replacements include other manufacturers' variants of the 74HCT241 logic gate. Verify that substitute parts maintain the same TSSOP-20 footprint and electrical characteristics to ensure functional equivalence in the target circuit design.