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74ALVT16823DGGS
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Product Detailed Parameters
- Description：IC FF D-TYPE DUAL 9BIT 56TSSOP
- Series：74ALVT
- Mfr：Nexperia USA Inc.
- Package：Tube
- Function：Master Reset
- Type：D-Type
- Output Type：Tri-State, Non-Inverted
- Number of Elements：2
- Number of Bits per Element：9
- Clock Frequency：250 MHz
- Max Propagation Delay @ V, Max CL：3.1ns @ 3.3V, 50pF
- Trigger Type：Positive Edge
- Current - Output High, Low：8mA, 24mA; 32mA, 64mA
- Voltage - Supply：2.3V ~ 2.7V, 3V ~ 3.6V
- Current - Quiescent (Iq)：100 µA
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：56-TSSOP
- Package / Case：56-TFSOP (0.240", 6.10mm Width)
- Input Capacitance：3 pF
- Grade：-
- Qualification：-
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Overview
The Nexperia 74ALVT16823DGGS is a 20-bit buffer and line driver belonging to the ALVT logic series. It features non-inverting polarity and utilizes a 56-pin TSSOP surface-mount package. The device supports supply voltages of 2.3V to 2.7V and 3V to 3.6V, operating within a temperature range of -40°C to +85°C. This component is designated as obsolete by the manufacturer.
Feature Summary
- Provides high-speed buffering for 20-bit data paths with non-inverting signal transmission
- Supports bus-oriented applications through dedicated control inputs for output enablement
- Compatible with standard voltage levels across specified supply ranges
Applications
- High-density digital data buffering in communication systems
- Line driving for parallel data buses in embedded controllers
- Signal isolation between logic domains in industrial equipment
Procurement Notes
This component is officially marked as obsolete and will be discontinued by Nexperia. Availability is restricted to existing stock or distributor surplus. Verify current lifecycle status directly with authorized suppliers before design finalization. Sourcing may involve limited quantities or longer lead times due to end-of-life status.
Selection Notes
Engineers should evaluate alternative components from the same ALVT family or newer generations that offer active production status. Ensure pin compatibility and electrical specifications match the original design requirements when selecting replacements. Consider long-term supply chain stability for critical applications.
Part Context
The 74ALVT16823DGGS belongs to Nexperia's ALVT logic family, designed for low-voltage applications requiring fast switching speeds. It serves as a specialized buffer solution for 20-bit wide data interfaces, distinct from single-bit or smaller width drivers in the broader logic IC portfolio.
Replacement Considerations
Verify cross-reference part numbers such as 74ALVT16827DGGS for similar 20-bit buffer functionality. Confirm package type and pinout compatibility before substitution.
