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HEF4104BT

产品分类: 电平转换器
厂牌: NEXPERIA
产品描述: LOCMOS,TTL to LOCMOS 三态 4 SO-16 贴片安装
供应商型号:
供应商:
标准整包数: 0
NEXPERIA 电平转换器 HEF4104BT

HEF4104BT概述

    # Nexperia HEF4104B Quad Low-to-High Voltage Translator with 3-State Outputs
    Product Introduction
    The HEF4104B is a versatile quad low-voltage-to-high-voltage translator integrated circuit (IC) featuring 3-state outputs. It is designed to interface low-voltage circuits, such as Local Oxidation Complementary MOS (LOCMOS) and Transistor-Transistor Logic (TTL), to high-voltage circuits. Key application areas include telecommunications, automotive electronics, and industrial control systems where bidirectional communication between different voltage domains is required.
    The HEF4104B supports four independent data translation channels with complementary outputs (B0–B3 and B0–B3). Its robust features make it ideal for environments demanding static and reliable performance across various temperature ranges.
    Technical Parameters
    The following technical specifications outline the core capabilities of the HEF4104B:
    | Parameter | Typical Value | Minimum Value | Maximum Value | Unit |

    | Supply Voltage A (VDD(A)) | 3 ≤VDD(B) | V |
    | Supply Voltage B (VDD(B)) | ≥VDD(A) 15 | V |
    | Operating Temperature | -40 +85 | °C |
    | Input Leakage Current | ±0.3 ±1.0 | µA |
    | Output Enable (OE) | Active High |
    Dynamic characteristics:
    - Propagation Delay: 57–170 ns (dependent on VDD and output load)
    - Output Transition Time: 6–120 ns
    - Power Dissipation: Up to 500 mW (Tamb = -40°C to +85°C)
    Product Features and Advantages
    Unique Features:
    - Static Operation: Ensures stability without frequent refresh cycles.
    - Wide Voltage Range: Operates with supply voltages ranging from 3 V to 15 V.
    - High Compatibility: Compatible with TTL and LOCMOS standards.
    - Built-In Protection: Input and output protection against electrostatic discharge (ESD).
    Market Differentiation:
    The HEF4104B offers exceptional reliability and adaptability, making it a preferred choice for applications requiring seamless translation between diverse voltage levels. Its standardized output characteristics ensure consistent performance across varying input conditions.
    Application Case Studies and Usage Recommendations
    Applications:
    - Automotive Communication Systems: Facilitates data exchange between low-voltage microcontrollers and high-voltage actuators.
    - Industrial Automation: Enables integration of sensors and actuators operating at different voltage levels.
    - Telecommunications Equipment: Supports signal conversion in multi-domain systems.
    Practical Use Cases:
    - Case Study 1: Integrating a 5V microcontroller with a 10V stepper motor driver.
    - Solution: Connect the microcontroller's output signals to the A0–A3 pins and connect the driver to the B0–B3 pins, ensuring proper OE pin management.
    - Optimization Tip: Always terminate unused inputs (e.g., connect them to VDD or VSS) to prevent floating states.
    Compatibility and Support
    Compatibility:
    The HEF4104B is compatible with various complementary MOS logic families, including TTL, CMOS, and LOCMOS. It operates effectively within the supply voltage range of 3 V to 15 V, making it highly versatile for mixed-voltage environments.
    Manufacturer Support:
    Nexperia provides comprehensive support for the HEF4104B, including technical documentation, application notes, and customer service. The IC is available in a standard SO16 plastic small outline package, facilitating easy integration into printed circuit boards.
    Common Issues and Solutions
    Problem 1: Excessive Input Current
    - Symptom: Overloading of input protection circuits.
    - Solution: Ensure that input si

HEF4104BT参数

参数
输入信号类型 -
传播延迟时间 -
输出类型 三态
最大工作供电电压 -
每个电路的通道数 4
数据速率 -
电压- VCCA -
通道类型 -
电压- VCCB -
最小工作供电电压 -
转换器类型 LOCMOS,TTL to LOCMOS
电路数量 -
输出信号类型 -
通用封装 SO-16
安装方式 贴片安装

HEF4104BT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。

HEF4104BT数据手册

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NEXPERIA 电平转换器 NEXPERIA HEF4104BT HEF4104BT数据手册

HEF4104BT封装设计

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