74ACT244MTC

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74ACT244MTC is an octal buffer and line driver belonging to the ACT logic series. It features eight non-inverting channels with three-state outputs housed in a 20-pin TSSOP package. The device operates within a supply voltage range of 2V to 6V, supporting wide voltage level translation. It exhibits a maximum propagation delay of 10ns and provides high drive capability with output currents of ±24mA. The component functions reliably across an industrial temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent non-inverting signal paths for parallel data handling
• Three-state output architecture enabling bus-oriented systems with controlled impedance isolation
• ACT logic technology delivering high-speed performance with low power consumption characteristics
• Wide operating voltage range facilitating interface between diverse digital logic families

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock distribution buffers
• Voltage level translation between different logic domains

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official datasheets to confirm packaging type and reel specifications. Ensure the procurement matches the required tape-and-reel quantity if applicable. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring high-speed buffering with wide voltage tolerance. The ACT series offers superior speed compared to standard HCT devices while maintaining CMOS input compatibility. Consider the TSSOP package dimensions for PCB layout constraints. Evaluate the 24mA drive strength against load requirements to ensure signal integrity without excessive power dissipation.

Buffers, Drivers, Receivers, Transceivers Part Context

This component is part of the broader 74ACT244 family of octal buffers. Variants exist with different packaging options such as SOIC or DIP, and suffixes indicating specific reel quantities or environmental certifications. The ACT series represents a high-speed CMOS technology node designed for demanding digital applications requiring fast switching times and robust noise immunity.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct pin-compatible substitutes include the MC74ACT244 series from onsemi. Other manufacturers offer equivalent parts under the 74ACT244 designation, ensuring identical logical function and electrical characteristics. Verify that any replacement maintains the same three-state control logic and voltage operating ranges.