74VHC14

批量生产
Design Win

六角施密特反相器

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产品概述

描述

The 74VHC14 device is an advanced high-speed CMOS hex Schmitt inverter manufactured with sub-micron silicon gate and double-layer metal wiring C2MOS technology. The internal circuit is composed of 3 stages including a buffer output, which provides high noise immunity and stable output. Power-down protection is provided on all inputs and 0 to 7 V can be accepted on inputs regardless of the supply voltage. This device can be used to interface from 5 V to 3 V. Pin configuration and function are the same as those of the 74VHC04 device but the 74VHC14 device has hysteresis. This along with its Schmitt trigger function allows the device to be used on line receivers with slow rise/fall input signals. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2 kV ESD immunity and transient excess voltage.

  • 所有功能

    • High speed: tPD= 5.5 ns (typ.) at VCC= 5 V
    • Low power dissipation
      • ICC= 2 μA (max.) at TA= 25 C
    • Typical hysteresis: Vh= 1 V at VCC= 4.5 V
    • Power-down protection on inputs
      • Symmetrical output impedance |IOH| = IOL= 8 mA (min.)
    • Balanced propagation delay: tPLH≅ tPHL
    • Operating voltage range
      • VCC(opr.) = 2 V to 5.5 V
    • Pin and function compatible with 74 series 14
    • Improved latch-up immunity
    • Low noise
      • VOLP= 0.8 V (max.)
    • ESD performance
      • HBM: 2000 V
      • MM: 200 V
      • CDM: 1000 V

EDA符号、封装和3D模型

STMicroelectronics - 74VHC14

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3D模型

质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
74VHC14YMTR
批量生产
SO-14 汽车应用 Ecopack3
74VHC14YTTR
批量生产
TSSOP-14L 汽车应用 Ecopack3

74VHC14YMTR

Package:

SO-14

Material Declaration**:

Marketing Status

批量生产

Package

SO-14

Grade

Automotive

RoHS Compliance Grade

Ecopack3

74VHC14YTTR

Package:

TSSOP-14L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP-14L

Grade

Automotive

RoHS Compliance Grade

Ecopack3

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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74VHC14YTTR
Available at distributors

经销商的可用性 74VHC14YTTR

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74VHC14YMTR
Available at distributors

经销商的可用性 74VHC14YMTR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

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74VHC14YTTR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

74VHC14YTTR

Operating Temperature (°C)

Min:

Max:

代理商名称

代理商库存报告日期:

74VHC14YMTR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

74VHC14YMTR

Operating Temperature (°C)

Min:

Max:

代理商名称

代理商库存报告日期:

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商