TI代理,常备极具竞争力的充足现货
TI哪些型号被关注? TI热门产品型号
SN74AVCBH164245的基本参数
  • 制造厂商:TI
  • 产品类别:逻辑和电压转换
  • 技术类目:电压转换器和电平转换器 - 方向控制型电压转换器
  • 功能描述:具有可配置电压转换和三态输出的 16 位双电源总线收发器
  • 点击这里打开及下载SN74AVCBH164245的技术文档资料
  • TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
快速报价,在行业拥有较高的知名度及影响力
SN74AVCBH164245的产品详情:

This 16-bit (dual-octal) noninverting bus transceiver uses two separate configurable power-supply rails. The A-port is designed to track VCCA. VCCA accepts any supply voltage from 1.4 V to 3.6 V. The B-port is designed to track VCCB. VCCB accepts any supply voltage from 1.4 V to 3.6 V. This allows for universal low-voltage bidirectional translation between any of the 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes.

The SN74AVCBH164245 is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the outputs so the buses are effectively isolated.

The SN74AVCBH164245 is designed so that the control pins (1DIR, 2DIR, 1OE, and 2OE) are supplied by VCCB .

Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.

To ensure the high-impedance state during power up or power down, OE should be tied to VCCB through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

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. If either VCC input is at GND, both ports are in the high-impedance state.

SN74AVCBH164245的优势和特性:
  • Member of the Texas Instruments Widebus? Family
  • Dynamic Output Control (DOC?) Circuitry Dynamically Changes Output Impedance, Resulting in Noise Reduction Without Speed Degradation
  • Dynamic Drive Capability Is Equivalent to Standard Outputs With IOH and IOL of ±24 mA at 2.5-V VCC
  • Control Inputs VIH/VIL Levels are Referenced to VCCB Voltage
  • If Either VCC Input Is at GND, Both Ports Are in the High-Impedance State
  • Overvoltage-Tolerant Inputs/Outputs Allow Mixed-Voltage-Mode Data Communications
  • Ioff Supports Partial-Power-Down Mode Operation
  • Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.4-V to 3.6-V Power Supply Range
  • Bus Hold on Data Inputs Eliminates the Need for External Pullup/ Pulldown Resistors
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)

Widebus, DOC are trademarks of Texas Instruments.

SN74AVCBH164245的参数(英文):
  • Technology Family
  • AVC
  • Bits (#)
  • 16
  • High input voltage (Min) (Vih)
  • 0.91
  • High input voltage (Max) (Vih)
  • 3.6
  • Vout (Min) (V)
  • 1.4
  • Vout (Max) (V)
  • 3.6
  • IOH (Max) (mA)
  • -12
  • IOL (Max) (mA)
  • 12
  • Rating
  • Catalog
SN74AVCBH164245具体的完整产品型号参数及价格(美元):

SN74AVCBH164245的完整型号有:SN74AVCBH164245GR、SN74AVCBH164245VR,以下是这些产品的关键参数及官网采购报价:

SN74AVCBH164245GR,工作温度:-40 to 85,封装:TSSOP (DGG)-48,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74AVCBH164245GR的批量USD价格:1.718(1000+)

SN74AVCBH164245VR,工作温度:-40 to 85,封装:TVSOP (DGV)-48,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74AVCBH164245VR的批量USD价格:1.718(1000+)

轻松满足您的TI芯片采购需求
SN74AVCBH164245的评估套件:

SN74AVCBH164245GR,工作温度:-40 to 85,封装:TSSOP (DGG)-48,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74AVCBH164245GR的批量USD价格:1.718(1000+)

SN74AVCBH164245VR,工作温度:-40 to 85,封装:TVSOP (DGV)-48,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74AVCBH164245VR的批量USD价格:1.718(1000+)

TI代理|TI中国代理 - 国内领先的TI芯片采购平台
丰富的可销售TI代理库存,专业的销售团队可随时响应您的紧急需求,目标成为有价值的TI代理