74ACT16244SSC

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74ACT16244SSC is a 16-bit non-inverting buffer and line driver featuring 3-STATE outputs, housed in a 48-lead Small Shrink Outline Package (SSOP). It operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature from -40°C to +85°C. The device provides TTL-compatible inputs and delivers output source/sink currents of 24 mA. Propagation delays are typically 5.2 ns at 5.0V with a 50 pF load.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Contains sixteen non-inverting buffers with independent 3-STATE control for each nibble
• Outputs capable of sourcing and sinking 24 mA current
• Features TTL-compatible inputs for direct interface with TTL logic systems

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers
• Clock signal distribution
• Bus-oriented transmitter and receiver circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package variant against the datasheet ordering codes. Confirm that the SSOP package corresponds to MS48A. Ensure the ACT logic family matches system voltage requirements. Check RoHS compliance documentation if required by manufacturing standards.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit wide data path requires high drive capability and bus isolation. The separate nibble control allows flexible byte-level management without affecting other data segments. Verify input thresholds align with the driving logic family to ensure reliable switching.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AC/ACT logic family, specifically designed as a 16-bit version of the octal AC244/ACT244 buffer. It utilizes FACT/c165 technology, offering improved speed and lower power consumption compared to standard CMOS counterparts while maintaining robust output drive characteristics.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Datasheets indicate availability in Tape and Reel format by appending the suffix 'X' to the ordering code.