74ALVT162823DGGS

Overview

The Nexperia 74ALVT162823DGGS is a dual 9-bit D-type edge-triggered flip-flop with 3-state outputs, part of the ALVT logic series. It operates within a supply voltage range of 2.3 V to 3.6 V and features a propagation delay of 3 ns at 3.3 V. The device provides high-level output currents up to -12 mA and includes clear and clock enable functions. Packaged in a 56-pin TSSOP (TSSOP-56) surface-mount format, it supports single-ended non-inverting inputs and functions across an operating temperature range of -40 °C to +85 °C.

Feature Summary

• Dual 9-bit D-type edge-triggered flip-flops with 3-state outputs
• Integrated clear and clock enable functionality
• High-speed performance with 3 ns propagation delay at 3.3 V
• Overvoltage tolerant inputs for mixed-voltage system compatibility

Applications

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

Procurement Notes

Verify component authenticity through authorized Nexperia distributors or certified partners. Confirm package marking matches the 56-TSSOP specification and check RoHS compliance status. Review the official datasheet for handling instructions regarding moisture sensitivity level 2. Ensure design compatibility with the specified 2.3 V to 3.6 V supply range before procurement.

Selection Notes

Select this component for applications requiring dual 9-bit storage with fast switching speeds. The ALVT series ensures compatibility with 3.3 V systems while supporting lower voltages down to 2.3 V. Consider the 56-pin TSSOP package for surface-mount assembly constraints. Verify that the required input/output current capabilities align with the system's drive requirements.

Part Context

This device belongs to the Nexperia 74ALVT family, designed for advanced low-voltage transistor-transistor logic applications. The 74ALVT162823 variant specifically addresses high-density data storage needs in portable and industrial electronics. It complements other ALVT buffers and transceivers by providing synchronized data retention capabilities within the same voltage domain.

Replacement Considerations

The 74ALVT162823DL is a documented alternative version in SSOP packaging. Verify pinout compatibility and electrical specifications before substitution. Check manufacturer documentation for any functional differences between TSSOP and SSOP variants.