74ACT16373MTDX

Latches Overview

The Fairchild Semiconductor 74ACT16373MTDX is a 16-bit transparent latch featuring three-state outputs, designed for bus-oriented applications. It operates within the ACT logic series and utilizes a 48-pin TSSOP package (TSSOP48). The device contains sixteen non-inverting latches with byte-controlled functionality. Key electrical parameters include a load capacitance of 50 pF, a maximum output current of 24 mA, and an operating temperature range up to 85 °C. It complies with RoHS standards.

Latches Feature Summary

• Contains sixteen non-inverting latches with three-state outputs
• Byte-controlled architecture for efficient data management
• Transparent operation when Latch Enable is HIGH
• High-impedance state when Output Enable is HIGH

Latches Applications

• Bus-oriented system applications
• Memory interface circuits
• Microprocessor data buffering

Latches Procurement Notes

Verify the specific manufacturer designation, as Fairchild Semiconductor operations were acquired by ON Semiconductor. Confirm that the component meets current environmental compliance requirements such as RoHS. Ensure the package type matches the required 48-pin TSSOP footprint for your design. Cross-reference datasheet revisions to confirm pinout consistency.

Latches Selection Notes

Select this component for designs requiring high-density 16-bit latching with bus isolation capabilities. The ACT series offers improved speed over standard AC logic while maintaining CMOS power characteristics. Consider the byte-control feature if independent upper and lower nibble handling is necessary. Verify voltage compatibility with the target system logic levels.

Latches Part Context

This part belongs to the 74ACT family of high-speed CMOS logic devices. It serves as the 16-bit variant of the octal 74ACT373 latch. The device is intended for systems requiring large data storage elements with tri-state bus control. It replaces older TTL-based solutions with faster, lower-power CMOS alternatives.

Latches Replacement Considerations

The 74ACT373MTCX is an octal version of this device. For direct 16-bit replacement, verify availability of equivalent parts from ON Semiconductor or other manufacturers offering 16-bit ACT latches in compatible packages.