74LVC16373APAG

Latches Overview

The 74LVC16373APAG is a 16-bit D-type transparent latch manufactured by Renesas Electronics. It features separate D-type inputs with bus hold for each latch and 3-state outputs suitable for bus-oriented applications. The device consists of two sections of eight latches. Inputs are compatible with 3.3 V or 5 V devices, allowing use in mixed voltage systems. When disabled, outputs tolerate up to 5.5 V. The component operates within a supply voltage range of 1.2 V to 3.6 V and utilizes a TSSOP-48 package.

Latches Feature Summary

• Provides 16-bit data storage via two independent octal latch sections with true outputs.
• Features 5 V tolerant inputs and outputs for direct interfacing with 5 V logic devices.
• Includes bus hold functionality on data inputs to eliminate the need for external pull-up resistors.
• Supports mixed 3.3 V and 5 V application environments through wide input/output voltage tolerance.

Latches Applications

• Bus-oriented digital systems requiring 16-bit data latching
• Mixed voltage interface circuits between 3.3 V and 5 V logic domains
• Memory address and data latching in embedded systems

Latches Procurement Notes

Verify current availability status as this component may be subject to discontinuation notices. Confirm RoHS compliance details and specific assembly site markings against the latest manufacturer documentation before procurement. Ensure the TSSOP-48 package variant matches design requirements.

Latches Selection Notes

Select this component when designing systems requiring 16-bit latching with mixed voltage compatibility. The inclusion of bus hold simplifies PCB layout by removing external pull-ups. Verify that the 1.2 V to 3.6 V supply range aligns with the target system power rails and that the 3-state output configuration meets bus driving needs.

Latches Part Context

This part belongs to the 74LVC/LVCH family of high-speed CMOS logic devices. It shares architectural similarities with other 16-bit latches but is distinguished by its specific 5 V tolerance and bus hold features. The TSSOP-48 package provides a compact surface-mount solution for dense circuit designs.

Latches Replacement Considerations

Consult official datasheets for pin-compatible alternatives from the same logic family. Verify electrical characteristics such as propagation delay and output drive strength when substituting with similar parts from other manufacturers.