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    首页产品索引MC74HCT4851A

    MC74HCT4851A

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     Analog Multiplexers/Demultiplexers with Injection Current Effect Control with LSTTL Compatible Inputs

    制造商:ON

    产品信息

    Automotive Customized. This device is pin compatible to standard HC4051 and MC14051B analog mux/demux devices, but feature injection current effect control. This makes them especially suited for usage in automotive applications where voltages in excess of normal logic voltage are common. The injection current effect control allows signals at disabled analog input channels to exceed the supply voltage range without affecting the signal of the enabled analog channel. This eliminates the need for external diode/ resistor networks typically used to keep the analog channel signals within the supply voltage range. The devices utilize low power silicon gate CMOS technology. The Channel Select and Enable inputs are compatible with standard CMOS or LSTTL outputs.
    • Injection Current CrossCoupling Less than 1mV/mA
    • Pin Compatible to HC4051 and MC14051B Devices
    • Power Supply Range (VCCGND) = 4.5 to 5.5 V
    • In Compliance With the Requirements of JEDEC Standard No. 7A
    • Chip Complexity: 154 FETs or 36 Equivalent Gates
    • These are PbFree Devices

    在线购买

    型号制造商描述购买
    NLVHCT4851ADTR2GON 立即购买
    NLV74HCT4851ADRGON 立即购买
    MC74HCT4851ADTGON为汽车应用定制。此器件可与标准 HC4051 和 MC14051B 模拟多路复用器/信号分离器实现引脚兼容,但具有注入电流效应控制。因此,此类器件尤其适用于汽车应用,其中超过正常逻辑电压的电源非常普遍。注入电流效应控制允许已禁用模拟输入沟道处的信号超过电源电压范围,而不会影响已启用模拟沟道的信号。因此无需外部二极管/电阻网络即可将模拟沟道信号保持在电源电压范围内。此类器件使用低功耗硅门极 CMOS 工艺。沟道选择和启用输入与标准 CMOS 或 LSTTL 输出兼容。 立即购买
    MC74HCT4851ADGON为汽车应用定制。此器件可与标准 HC4051 和 MC14051B 模拟多路复用器/信号分离器实现引脚兼容,但具有注入电流效应控制。因此,此类器件尤其适用于汽车应用,其中超过正常逻辑电压的电源非常普遍。注入电流效应控制允许已禁用模拟输入沟道处的信号超过电源电压范围,而不会影响已启用模拟沟道的信号。因此无需外部二极管/电阻网络即可将模拟沟道信号保持在电源电压范围内。此类器件使用低功耗硅门极 CMOS 工艺。沟道选择和启用输入与标准 CMOS 或 LSTTL 输出兼容。 立即购买
    M74HCT4851ADTR2GON 立即购买
    MC74HCT4851ADR2GON 立即购买

    技术资料

    标题类型大小(KB)下载
    Analog Multiplexers/Demultiplexers with Injection Current Effect Control with LSTTL Compatible InputsPDF134 点击下载
    SOIC 16 LEADPDF37 点击下载
    TSSOP-16PDF40 点击下载
    SO-16 WBPDF55 点击下载

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