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74HC123PW

产品分类: 无源晶振
厂牌: NEXPERIA
产品描述: Monostable Multivibrator Dual-Element -40°C 125°C 16-Pin TSSOP
供应商型号: 74HC123PW
供应商: 国内现货
标准整包数: 1
NEXPERIA 无源晶振 74HC123PW

74HC123PW概述

    # Nexperia Mid-Year Discontinuation Notification Analysis
    Introduction
    This article provides a comprehensive overview of the discontinuation of certain electronic components as part of Nexperia’s mid-year 2021 notification. The notice includes several integrated circuits and discrete semiconductors that are no longer being manufactured. This document aims to summarize the affected products, their technical specifications, application areas, and recommendations for users.
    Product Overview
    Types of Affected Products
    The affected products include logic gates, flip-flops, counters, multiplexers, and shift registers, among others. Examples include:
    - Logic Gates: 74HC00, 74HC02, 74AHC04PW
    - Flip-Flops: 74HC74D, 74HCT74PW
    - Counters: 74HC161PW, 74HCT164PW
    - Multiplexers/Demultiplexers: 74HC157PW, 74AHC157D
    - Shift Registers: 74HC595PW, 74AHCT594PW
    These products are primarily used in digital electronics, microcontroller-based systems, communication devices, and other embedded applications.
    Technical Parameters
    Below is a summarized table of key technical parameters for selected affected components:
    | Product | Voltage Range | Propagation Delay | Pin Count | Package Type | Applications |
    |
    | 74HC00 | 2V–6V | ≤25ns | 14 | DIP/SOIC | Logic gates |
    | 74HC74D | 2V–6V | ≤35ns | 14 | DIP/SOIC | Flip-flops |
    | 74HC157PW | 2V–6V | ≤15ns | 16 | TSSOP | Multiplexer/demultiplexer |
    | 74HC595PW | 2V–6V | ≤20ns | 16 | PDIP/TSSOP | Shift register |
    Additional parameters like operating temperature range (-40°C to +85°C) and current consumption are consistent across most components.
    Product Features and Advantages
    The affected products are renowned for their high reliability, low power consumption, and robustness under varying operating conditions. Key advantages include:
    1. High-speed operation: Propagation delays as low as 15 ns enable fast data processing.
    2. Wide voltage compatibility: Operating voltage ranges accommodate diverse system designs.
    3. Compact packaging: Packages like TSSOP and SOIC ensure space efficiency.
    4. Wide applicability: These ICs find usage in automotive, industrial, consumer electronics, and telecommunications sectors.
    Application Case Studies
    Automotive Applications
    The 74HC00 series logic gates are extensively used in automotive ECUs (Electronic Control Units) for managing sensor data. Their ability to operate under harsh conditions ensures reliable performance even at elevated temperatures.
    Industrial Automation
    Components like 74HC161PW are utilized in motor controllers and PLCs (Programmable Logic Controllers). Their precise timing and stability under varying load conditions make them ideal for industrial automation environments.
    Consumer Electronics
    The 74HC595PW shift registers are commonly found in LED matrix displays. Their compact size and ease of integration simplify display design while maintaining excellent performance.
    Compatibility and Support
    Nexperia offers complementary products for each discontinued component, ensuring minimal disruption to existing designs. For example:
    - Replacement for 74HC00: 74LVC00AD
    - Replacement for 74HC74D: 74LVC74AD
    Nexperia provides extensive technical documentation, including application notes and design guides, to assist users in transitioning to alternative components.
    Common Issues and Solutions
    Here are some common issues encountered by users and their corresponding solutions:
    1. Problem: Increased propagation delay after switching to a new component.
    - Solution: Verify the timing specifications of the replacement

74HC123PW参数

参数
驱动电平 -
负载电容 -
频率稳定性 -
频率容差 -
等效串联电阻 -
频率 -
5.1mm(Max)
4.5mm(Max)
950μm(Max)
通用封装 TSSOP
安装方式 贴片安装
应用等级 工业级
零件状态 在售

74HC123PW厂商介绍

Nexperia是一家全球领先的半导体公司,专注于设计、制造和销售广泛的小信号分立器件、逻辑芯片和功率MOSFETs。公司成立于2017年,总部位于荷兰,是全球最大的分立元件制造商之一。

Nexperia的主要产品分类包括:
1. 分立器件:包括二极管、晶体管、MOSFETs等。
2. 逻辑芯片:包括低功耗逻辑、标准逻辑、高速逻辑等。
3. 功率MOSFETs:包括低压、中压和高压MOSFETs。

Nexperia的产品广泛应用于汽车、工业、计算、消费电子等领域。在汽车领域,Nexperia的产品被用于动力总成、车身控制、安全系统等;在工业领域,产品被用于电机控制、电源管理等;在计算领域,产品被用于服务器、存储设备等;在消费电子领域,产品被用于手机、电脑、家电等。

Nexperia的优势在于:
1. 产品种类丰富,覆盖小信号分立器件、逻辑芯片和功率MOSFETs等。
2. 技术领先,拥有先进的制造工艺和封装技术。
3. 品质可靠,产品通过严格的质量控制和测试。
4. 客户服务好,提供快速响应和技术支持。
5. 供应链稳定,拥有全球布局的生产基地和物流网络。

74HC123PW数据手册

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NEXPERIA 无源晶振 NEXPERIA 74HC123PW 74HC123PW数据手册

74HC123PW封装设计

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价格梯度 中国香港交货 内地交货(含增值税)
500+ ¥ 0.3968
1000+ ¥ 0.383
2000+ ¥ 0.3761
5000+ ¥ 0.3726
库存: 8465
起订量: 500 增量: 2500
交货地:
最小起订量为:500
合计: ¥ 198.4
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