74ACTQ16373MTD

Latches Overview

The Fairchild Semiconductor 74ACTQ16373MTD is a 16-bit transparent latch with 3-STATE outputs, housed in a 48-pin TSSOP package. It operates within a voltage range of 4.5 V to 5.5 V and supports a maximum load capacitance of 50 pF. The device features byte-controlled operation, allowing independent control of two 8-bit sections. It is designed for bus-oriented applications, providing high noise immunity and low power consumption typical of the ACT logic family.

Latches Feature Summary

• Contains sixteen non-inverting latches with 3-STATE outputs
• Byte-controlled architecture for independent data handling
• Transparent operation when Latch Enable is HIGH
• High Z state outputs when Output Enable is HIGH

Latches Applications

• Bus-oriented systems requiring data storage
• Interface circuits between microprocessors and peripheral devices
• Memory buffer applications in digital logic designs

Latches Procurement Notes

Verify the specific suffix 'MTD' corresponds to the 48-pin TSSOP package and RoHS compliance status as indicated in official Fairchild documentation. Confirm that the ACTQ series designation aligns with your system's robustness requirements. Ensure compatibility with 5V logic levels and check for any obsolescence notices from the manufacturer or authorized distributors before finalizing procurement plans.

Latches Selection Notes

Select this component for applications requiring 16-bit parallel data latching with tri-state bus isolation. The ACTQ series offers enhanced performance over standard ACT devices. Ensure the design accommodates the 48-pin TSSOP footprint and thermal characteristics. Verify that the byte-control feature meets the timing constraints of the target bus architecture.

Latches Part Context

This part belongs to the 74ACTQ logic family, which provides improved performance characteristics compared to standard 74ACT devices. The 74ACTQ16373 is a 16-bit version of the octal 74ACT373, offering double the data width while maintaining similar pin-out compatibility for the lower byte sections. It is manufactured by Fairchild Semiconductor, now part of ON Semiconductor.

Latches Replacement Considerations

The 74ACT16373MTDX is a compatible alternative from the same manufacturer family. Both parts share identical logical functions and pin configurations. Verify package availability and specific suffix variations when substituting.