74ALVT16821DGGY

$2.54

Description：IC FF D-TYPE DUAL 10BIT 56TSSOP
Series：74ALVT
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:ac239d4c5ae8 Category: Flip Flops Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC FF D-TYPE DUAL 10BIT 56TSSOP
Series：74ALVT
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Function：Standard
Type：D-Type
Output Type：Tri-State, Non-Inverted
Number of Elements：2
Number of Bits per Element：10
Clock Frequency：150 MHz
Max Propagation Delay @ V, Max CL：3.2ns @ 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)：70 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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74ALVT16821DGGY

Overview

The Nexperia 74ALVT16821DGGY is a 10-bit D-type flip-flop with positive-edge triggering, housed in a 56-TSSOP package. It operates within a supply voltage range of 2.3V to 2.7V and 3V to 3.6V. The device features two elements, each containing ten bits, with tri-state non-inverting outputs capable of sourcing 24mA and sinking 24mA. Static current consumption is specified at 40µA, while maximum propagation delay is 4.5ns at 3.3V with 50pF load. Operating temperature ranges from -40°C to +85°C.

Feature Summary

Positive-edge triggered D-type configuration for reliable data capture
Tri-state outputs facilitate bus line driving and isolation
Advanced Low-Voltage BiCMOS Technology ensures high-speed performance

Applications

Parallel data storage in digital systems
Interface buffering between logic families
Register applications requiring high-speed operation

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for moisture sensitivity level requirements prior to soldering. Review datasheet specifications for operating conditions and thermal management needs. Ensure the specific suffix matches design requirements as packaging variations may exist.

Selection Notes

Select this component when designing circuits requiring 10-bit parallel storage with tri-state output control. The ALVT technology supports mixed-voltage interfaces, making it suitable for bridging different logic levels. Consider the 56-pin TSSOP footprint for space-constrained PCB layouts and verify that the 24mA drive capability meets load requirements.

Part Context

This part belongs to the 74ALVT series, utilizing Advanced Low-Voltage BiCMOS Technology. It provides high-speed operation compatible with standard logic families while supporting lower supply voltages. The 74ALVT16821 variant specifically offers 10-bit D-flip-flop functionality with tri-state outputs for efficient bus management in complex digital architectures.