74ACT241MTC

Buffers, Drivers, Receivers, Transceivers Overview

The Fairchild Semiconductor 74ACT241MTC is an octal buffer and line driver featuring three-state outputs. It operates within a supply voltage range of 4.5V to 5.5V and supports TTL-compatible inputs. The device provides high drive capability with outputs capable of sourcing and sinking 24mA. It is housed in a 20-TSSOP surface-mount package and is designed for bus-oriented transmitter or receiver applications, memory address driving, and clock driving.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent buffers within a single package
• Three-state output control enabling efficient bus line interfacing
• TTL-compatible input thresholds ensuring compatibility with standard logic families
• High current drive capability suitable for terminating transmission lines

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers in computer systems
• Clock distribution networks
• Bus-oriented transmitters and receivers
• Buffering memory address registers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific manufacturer source as Fairchild Semiconductor has been integrated into ON Semiconductor. Confirm that the part number prefix aligns with current production standards, as legacy Fairchild designations may require updated ordering codes. Ensure the TSSOP-20 package variant matches the required footprint and verify RoHS compliance status for the specific batch.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal buffer with three-state control is required for bus architectures. The ACT series offers improved switching performance compared to older Schottky counterparts while maintaining low power dissipation. Ensure the system voltage remains within the 4.5V to 5.5V range and that the 24mA drive strength meets the load requirements of the connected transmission lines.

Buffers, Drivers, Receivers, Transceivers Part Context

This component belongs to the 74ACT logic family, which combines the speed of Advanced Schottky TTL with the low power consumption of CMOS technology. The 74ACT241 specifically serves as an octal buffer, distinct from the 74ACT244 which typically features non-inverting outputs without inversion options in some variants, though both share similar electrical characteristics and package options.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The MC74ACT241MTC is a direct equivalent manufactured by ON Semiconductor following the acquisition of Fairchild. Other compatible alternatives include the 74AC241 and 74VHC241, provided voltage levels and drive strengths are verified against the specific application requirements.