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SN74LVC1T45DCKTG4

  • 描述:交换器类别: 电压电平 每一电路的通道数量: one 电压VCCA: 1.65伏~5.5伏 电压VCCB: 1.65伏~5.5伏 供应商设备包装: SC-70-6 安装类别: 表面安装
  • 品牌: 德州仪器 (Texas)
  • 交期:2-3 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 1

数量 单价 合计
1+ 4.75027 4.75027
250+ 1.83915 459.78825
500+ 1.77609 888.04850
1000+ 1.74456 1744.56800
  • 库存: 10000
  • 单价: ¥4.75027
  • 数量:
    - +
  • 总计: ¥4.75
在线询价

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规格参数

  • 导体数量 eighteen
  • 部件状态 可供货
  • 交换器类别 电压电平
  • 通道类型 双向的
  • 每一电路的通道数量 one
  • 电压VCCA 1.65伏~5.5伏
  • 电压VCCB 1.65伏~5.5伏
  • 输入信号值 -
  • 输出信号 -
  • 输出类别 三态,非反相
  • 特点 -
  • 安装类别 表面安装
  • 工作温度 -40摄氏度~85摄氏度(TA)
  • 制造厂商 德州仪器 (Texas)
  • 包装/外壳 6-TSSOP, SC-88, SOT-363
  • 供应商设备包装 SC-70-6
  • 数据速度率 420Mbps

SN74LVC1T45DCKTG4 产品详情

This single-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 V to 5.5 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes.

The SN74LVC1T45DCKTG4 is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input activate either the B-port outputs or the A-port outputs. The device transmits data from the A bus to the B bus when the B-port outputs are activated and from the B bus to the A bus when the A-port outputs are activated. The input circuitry is always active on both A and B ports and must have a logic HIGH or LOW level applied to prevent excess ICC and ICCZ.

The SN74LVC1T45DCKTG4 is designed so that the DIR input is powered by VCCA.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

The VCC isolation feature is designed so that if either VCC input is at GND, then both ports are in the high-impedance state.

NanoFree package technology is a major breakthrough in IC packaging concepts, using the die as the package.

Feature

  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)
  • Available in the Texas Instruments NanoFree? Package
  • Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.65-V to 5.5-V Power-Supply Range
  • VCC Isolation Feature – If Either VCCInput Is at GND, Both Ports Are in the High-Impedance State
  • DIR Input Circuit Referenced to VCCA
  • Low Power Consumption, 4-μA Max ICC
  • ±24-mA Output Drive at 3.3 V
  • Ioff Supports Partial-Power-Down Mode Operation
  • Max Data Rates
    • 420 Mbps (3.3-V to 5-V Translation)
    • 210 Mbps (Translate to 3.3 V)
    • 140 Mbps (Translate to 2.5 V)
    • 75 Mbps (Translate to 1.8 V)
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
Description

This single-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 V to 5.5 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes.

The SN74LVC1T45 is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input activate either the B-port outputs or the A-port outputs. The device transmits data from the A bus to the B bus when the B-port outputs are activated and from the B bus to the A bus when the A-port outputs are activated. The input circuitry is always active on both A and B ports and must have a logic HIGH or LOW level applied to prevent excess ICC and ICCZ.

The SN74LVC1T45 is designed so that the DIR input is powered by VCCA.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

The VCC isolation feature is designed so that if either VCC input is at GND, then both ports are in the high-impedance state.

NanoFree package technology is a major breakthrough in IC packaging concepts, using the die as the package.


SN74LVC1T45DCKTG4所属分类:转换器/电平转换器,SN74LVC1T45DCKTG4 由 德州仪器 (Texas) 设计生产,可通过久芯网进行购买。SN74LVC1T45DCKTG4价格参考¥4.750270,你可以下载 SN74LVC1T45DCKTG4中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询SN74LVC1T45DCKTG4规格参数、现货库存、封装信息等信息!

德州仪器 (Texas)

德州仪器 (Texas)

德州仪器公司(TI)是一家开发模拟IC和嵌入式处理器的全球半导体设计和制造公司。通过雇用世界上最聪明的人,TI创造了塑造技术未来的创新。如今,TI正在帮助超过10万名客户改变未来。

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