SN74ABT16821DLR IC CHUANGYEIC Clock IC 150MHz 3.7ns Propagation

Description

Product Overview

The SN74ABT16821DLR integrated circuit is engineered by CHUANGYEIC to meet the demanding requirements of modern timing management applications. Built in a compact 56‑pin 10‑bit D‑type flip‑flop package, this component offers a reliable solution for synchronizing data streams and controlling state transitions in a wide range of electronic systems. Its architecture supports a maximum operating frequency of 150 MHz, delivering rapid response times that are essential for high‑speed communication and data conversion tasks.

One of the standout specifications of this IC is its propagation delay of just 3.7 ns, which ensures that signal transitions occur with minimal latency. This fast propagation, combined with a supply voltage tolerance of 4.5 V to 5.5 V, provides flexibility for designers working with both low‑power and higher‑performance environments. The device also features robust output drive capabilities, delivering up to 32 mA when driving a high state and 64 mA for a low state, allowing it to directly interface with a variety of downstream components without the need for additional buffering.

Manufactured with high‑quality semiconductor processes, the SN74ABT16821DLR benefits from CHUANGYEIC’s rigorous testing and quality assurance protocols. Each unit undergoes comprehensive functional verification to guarantee consistent performance across temperature ranges and operating conditions. The result is a dependable component that can be trusted in mission‑critical applications such as industrial automation, scientific instrumentation, and communication infrastructure.

In addition to its technical merits, the IC is designed for ease of integration. The 56‑pin SSOP package provides a low‑profile footprint, facilitating dense board layouts while maintaining excellent thermal characteristics. Pin assignments follow industry‑standard conventions, simplifying schematic capture and reducing the learning curve for engineers familiar with similar clock integrated circuits.

Usage

This clock integrated circuit is ideally suited for environments where precise timing and reliable state control are paramount. Typical use cases include timing modules in programmable logic controllers, clock distribution networks in FPGA designs, and synchronization blocks within digital signal processors. Its high‑frequency capability makes it a perfect match for high‑speed data converters that require tight clock alignment to achieve accurate sampling rates.

Engineers designing communication equipment such as transceivers, modems, and network interface cards will find the SN74ABT16821DLR valuable for generating clean clock signals that reduce jitter and improve overall system stability. The device’s ability to handle both 32 mA and 64 mA output currents enables direct driving of LED indicators, relay coils, or other load devices without additional driver stages, simplifying circuit design and reducing component count.

In scientific instrumentation, where precise timing can affect measurement accuracy, this IC provides the deterministic behavior required for pulse generation, event counting, and trigger synchronization. Its broad supply voltage range also allows it to operate in battery‑powered portable devices, extending its applicability to field‑deployed sensors and handheld analytical tools.

Why Choose Us

Choosing the SN74ABT16821DLR from CHUANGYEIC means selecting a component backed by a legacy of semiconductor expertise and a commitment to quality. Our manufacturing facilities employ state‑of‑the‑art fabrication techniques, ensuring each chip meets stringent electrical performance standards. We provide comprehensive datasheets and application notes that guide designers through optimal implementation strategies, reducing development time and risk.

Our after‑sales support includes technical assistance from experienced engineers who can help troubleshoot integration challenges, recommend layout best practices, and suggest complementary components to enhance system performance. We also offer flexible ordering options, allowing customers to obtain single units for prototyping or bulk quantities for mass production, all with consistent lead times and reliable delivery.

Environmental responsibility is a core value at CHUANGYEIC. The SN74ABT16821DLR is manufactured using processes that minimize hazardous waste and comply with RoHS directives, making it suitable for eco‑conscious projects and meeting regulatory requirements across global markets.

Key Features

• High‑speed operation up to 150 MHz for fast data handling
• Ultra‑low propagation delay of 3.7 ns ensures precise timing
• Robust output drive: 32 mA high, 64 mA low for versatile load support
• Wide supply range 4.5 V‑5.5 V accommodates diverse power designs
• Dedicated technical support and comprehensive documentation

FAQ

What is the maximum operating frequency of the SN74ABT16821DLR?

The device is rated for a maximum clock frequency of 150 MHz, making it suitable for high‑speed timing and synchronization tasks in modern electronic systems.

Can this IC be used in low‑power battery‑operated applications?

Yes, the IC’s supply voltage range of 4.5 V to 5.5 V and its efficient design allow it to function reliably in battery‑powered devices, providing stable clock signals while conserving power.

What are the output current capabilities of the SN74ABT16821DLR?

The IC can source up to 32 mA when driving a high output state and sink up to 64 mA for a low output state, enabling direct control of LEDs, relays, and other loads without additional driver circuitry.

Is the SN74ABT16821DLR compliant with RoHS standards?

Yes, the component is manufactured in accordance with RoHS guidelines, ensuring it is free from hazardous substances and suitable for environmentally conscious designs.

How can I obtain technical support for integrating this IC?

CHUANGYEIC provides dedicated technical support through email and phone channels. Our engineers can assist with schematic review, PCB layout recommendations, and troubleshooting to ensure successful integration of the SN74ABT16821DLR into your project.