74ALVC16841MTD

Latches Overview

The Fairchild Semiconductor 74ALVC16841MTD is a dual D-type transparent latch housed in a 56-TSSOP package. It operates within a supply voltage range of 1.65 V to 3.6 V and features tri-state outputs with a drive capability of 24 mA for both high and low states. The device provides two independent circuits, each configured as a 10:10 latch, with a typical propagation delay of 1 ns. It supports an operating temperature range from -40°C to +85°C.

Latches Feature Summary

• Dual independent 10-bit transparent latch architecture
• Tri-state output configuration for bus driving
• High-speed data transfer with 1 ns propagation delay
• Supports partial power-down via I_OFF circuitry

Latches Applications

• Parallel data storage in high-speed digital systems
• Bus holding applications requiring tri-state isolation
• Mixed-voltage interface buffering between logic families
• Portable equipment utilizing low voltage supplies

Latches Procurement Notes

Verify the specific manufacturer origin, as Fairchild Semiconductor assets are now managed by ON Semiconductor. Confirm that the component matches the exact 56-TSSOP physical dimensions and pinout. Ensure the datasheet aligns with the 74ALVC series specifications regarding electrical characteristics and thermal performance before finalizing procurement.

Latches Selection Notes

Select this component when a dual 20-bit latch solution is required in a compact surface-mount form factor. The 1.65 V to 3.6 V supply range makes it suitable for modern low-power portable electronics. Verify that the 24 mA output drive meets the load requirements of the destination circuitry and that the 1 ns delay fits the system timing constraints.

Latches Part Context

This part belongs to the 74ALVC family of advanced low-voltage CMOS logic devices. These components are designed for high-speed operation while maintaining low power consumption. The 74ALVC16841 specifically addresses the need for parallel data retention in mixed-voltage environments common in consumer and industrial electronics.

Latches Replacement Considerations

Check for equivalents such as the 74LCX16841MTD or other 74ALVC16841 variants from different manufacturers. Ensure compatibility regarding package type, voltage range, and electrical parameters before substitution.