74ACTQ16373MTDX

Latches Overview

The Fairchild Semiconductor 74ACTQ16373MTDX is a 16-bit D-type transparent latch with 3-state outputs, designed for bus-oriented applications. It operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature range from -40°C to 85°C. The device features byte-controlled operation with separate control logic for each byte, utilizing a 48-pin TSSOP package. It contains sixteen non-inverting latches intended for driving highly capacitive loads.

Latches Feature Summary

• Contains sixteen non-inverting latches with 3-state outputs
• Byte-controlled operation with separate control logic for each byte
• Designed specifically for driving highly capacitive loads

Latches Applications

• Bus-oriented applications
• Driving highly capacitive loads
• System data storage

Latches Procurement Notes

Verify the specific manufacturer source, as this component has been associated with Fairchild Semiconductor, AMI Semiconductor, and ON Semiconductor. Confirm the exact datasheet version and revision history to ensure compatibility with system requirements. Check for RoHS compliance status and moisture sensitivity level details in the official documentation before procurement.

Latches Selection Notes

Select this component when a 16-bit transparent latch with tri-state outputs is required for bus systems. Ensure the design accommodates the 4.5V to 5.5V supply voltage range and the -40°C to 85°C operating temperature. Verify that the 48-pin TSSOP package fits the PCB layout constraints and that the byte-control feature aligns with the system's data handling architecture.

Latches Part Context

This part belongs to the ACT family of high-speed CMOS logic devices. It is a variant of the standard 74ACT16373, featuring the Quiet Series characteristics which typically imply reduced noise emissions. The device serves as a memory element in digital systems, capturing data on the rising edge of the latch enable signal while providing controlled output states via the output enable pin.

Latches Replacement Considerations

Direct substitutes include the 74ACT16373 and SN54ACT16373. Verify pinout and electrical specifications against the original datasheet to ensure functional equivalence.