74ALVCH16374ZQLR-P

Flip Flops Overview

The SN74ALVCH16374ZQLR-P is a 16-bit edge-triggered D-type flip-flop with 3-state outputs, belonging to the Texas Instruments Widebus family. It operates from 1.65 V to 3.6 V and features a maximum propagation delay of 4.9 ns at 3.3 V. The device provides ±12 mA output drive capability in both high and low states. Packaged in a 56-pin VFBGA format, it supports high-speed digital data storage applications requiring low voltage operation.

Flip Flops Feature Summary

• Provides 16-bit edge-triggered D-type flip-flop functionality with 3-state outputs for bus holding.
• Operates within a wide supply voltage range of 1.65 V to 3.6 V for flexible system integration.
• Features high-speed performance with a maximum propagation delay of 4.9 ns at 3.3 V.
• Delivers ±12 mA output drive current to support robust signal transmission.

Flip Flops Applications

• High-speed data storage in portable electronic devices
• Register files in low-voltage microprocessor systems
• Buffering and latching in communication equipment

Flip Flops Procurement Notes

Verify the exact suffix ZQLR-P against the manufacturer's official documentation to confirm package type and tape/reel specifications. Ensure compatibility with the target PCB footprint and thermal requirements. Cross-reference the revision level to guarantee electrical parameter consistency. Confirm that the component meets all relevant safety and environmental standards required for the specific application environment before finalizing procurement.

Flip Flops Selection Notes

Select this component when a 16-bit parallel data register is required in space-constrained designs utilizing the VFBGA package. It is suitable for systems operating between 1.65 V and 3.6 V where moderate output drive strength of ±12 mA is sufficient. Consider the 4.9 ns propagation delay for timing-critical paths. This part is ideal for applications needing true 3-state outputs to manage bus contention effectively in multi-drop configurations.

Flip Flops Part Context

This device is part of the Texas Instruments Widebus family, designed for high-density, low-voltage logic applications. The 74ALVCH series offers advanced CMOS technology optimized for performance and power efficiency. The ZQLR-P variant specifically denotes the 56-pin VFBGA packaging configuration, distinguishing it from other pinout options like TSSOP or SOIC variants within the same logical family.

Flip Flops Replacement Considerations

The SN74ALVCH16374DGG is a documented alternative offering similar 16-bit D-type flip-flop functionality but utilizes a 48-pin TSSOP package. Verify pin-to-pin compatibility and package dimensions before substitution. Other members of the 74ALVCH16374 family may share functional equivalence but differ in packaging; ensure the replacement matches the required board layout constraints.