74ALVC16841MTDX

Latches Overview

The Fairchild Semiconductor 74ALVC16841MTDX is a dual D-type transparent latch housed in a 56-TSSOP package. It operates within a voltage range of 1.65 V to 3.6 V and features tri-state outputs capable of sourcing and sinking 24 mA. The device provides two independent circuits with a propagation delay of 1 ns. Designed for surface mount installation, it supports an operating temperature range from -40°C to 85°C.

Latches Feature Summary

• Dual independent D-type transparent latch configuration
• Tri-state output capability for bus driving applications
• High-speed operation with 1 ns propagation delay
• Low voltage operation supporting 1.65 V to 3.6 V supply

Latches Applications

• Parallel data storage in high-speed digital systems
• Bus interface circuits requiring tri-state control
• Data acquisition systems needing fast latching
• Memory buffer applications in portable electronics

Latches Procurement Notes

Verify the 'X' suffix indicates tape and reel packaging rather than tube. Confirm the manufacturer is ON Semiconductor following the Fairchild acquisition. Ensure RoHS compliance matches current environmental declarations. Validate the 56-TSSOP pinout against the official datasheet before PCB layout finalization.

Latches Selection Notes

Select this component when dual 8-bit latching with tri-state outputs is required at low voltages. The 1 ns delay suits high-frequency designs. Compare against 74LCX16841 if 2.3 V minimum voltage is acceptable. Ensure the 56-TSSOP footprint fits the assembly constraints. Check output drive strength requirements against the 24 mA specification.

Latches Part Context

This part belongs to the 74ALVC family, designed for advanced low-voltage CMOS applications. It complements other ALVC logic gates by providing specific latching functionality. The TSSOP package offers space efficiency for dense board layouts. It serves as a bridge between low-voltage cores and external interfaces.

Latches Replacement Considerations

Check for 74ALVC16841MTC as a tube-packaged alternative. Verify 74LCX16841MTD for similar functionality with slightly different electrical characteristics. Confirm pin compatibility before substitution.