74ALVCH16374DGG;11

Overview

The 74ALVCH16374DGG;11 is a 16-bit D-type flip-flop with 3-state outputs manufactured by Nexperia. It belongs to the ALVCH logic series, utilizing Advanced Low-Voltage CMOS BiCMOS Technology for high-speed performance and low power consumption. The device operates within a supply voltage range of 2.3 V to 3.6 V and features TTL-compatible inputs. Packaged in a TSSOP-48 surface-mount format, it supports SMD/SMT installation. The component includes Schmitt trigger action at all inputs to ensure tolerance against slow rise and fall times, enhancing noise immunity in digital circuit applications.

Feature Summary

• 16-bit D-type flip-flop architecture with 3-state output capability
• Advanced Low-Voltage CMOS BiCMOS technology for high speed and low power
• Schmitt trigger inputs provide noise immunity and tolerance for slow signal transitions
• TTL-compatible input levels facilitate direct interfacing with standard logic families

Applications

• High-speed data bus buffering and registration
• Parallel-to-serial data conversion circuits
• Memory interface control logic
• Digital signal processing data path synchronization

Procurement Notes

Verify the complete ordering code including the suffix ;11 to confirm tape and reel packaging specifications. Ensure the procurement channel sources genuine Nexperia components to guarantee AEC-Q100 or standard industrial reliability ratings are met. Cross-reference the manufacturer part number with official distributor catalogs to avoid counterfeit products. Confirm RoHS compliance status matches current regulatory requirements for your specific manufacturing region before finalizing purchase orders.

Selection Notes

Select this component when designing systems requiring 16-bit parallel data storage with high-speed operation between 2.3 V and 3.6 V. The ALVCH series is suitable for applications demanding low power dissipation alongside fast propagation delays. Consider the TSSOP-48 package constraints regarding PCB space and thermal management. Verify that input voltage levels remain compatible with TTL standards to ensure reliable logic threshold detection across the operating temperature range.

Part Context

This device is part of Nexperia's ALVCH family, which combines Advanced Low-Voltage CMOS with BiCMOS technology. This hybrid approach delivers higher switching speeds compared to standard LVC devices while maintaining low power consumption. The 74ALVCH16374 specifically addresses the need for wide bus width registration in modern digital systems, offering a compact solution for complex logic designs requiring multiple flip-flops in a single integrated circuit package.

Replacement Considerations

Direct replacements include other 16-bit D-type flip-flops with 3-state outputs from the same ALVCH family, such as the 74ALVCH16373 variants if latch functionality is acceptable. Check pinout compatibility carefully when substituting with different logic families like AVC or LVCH, as electrical characteristics and pin configurations may differ. Always verify that the substitute component meets the required supply voltage and speed specifications.