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SN74CB3Q3251RGYR

Texas Instruments 逻辑 - 信号开关，多路复用器，解码器
  • 封装：16-VFQFN 裸露焊盘
  • RoHS：无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式：Digi-Reel®
  • 参考价格：$0.4774-$1.11

更新日期：2024-04-01 00:04:00

SN74CB3Q3251RGYR

Texas Instruments 逻辑 - 信号开关，多路复用器，解码器

产品简介：3.3V、8:1、单通道通用 FET 总线开关

  • 封装：16-VFQFN 裸露焊盘
  • RoHS：无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式：Digi-Reel®
  • 参考价格：$0.4774-$1.11

SN74CB3Q3251RGYR 供应商

  • 公司
  • 型号
  • 品牌
  • 封装/批号
  • 数量
  • 地区
  • 日期
  • 说明
  • 询价

SN74CB3Q3251RGYR 中文资料属性参数

  • 标准包装：1
  • 类别：集成电路 (IC)
  • 家庭：逻辑 - 信号开关，多路复用器，解码器
  • 系列：74CB
  • 类型：FET 多路复用器/多路分解器
  • 电路：1 x 1:8
  • 独立电路：1
  • 输出电流高，低：15mA，30mA
  • 电压电源：单电源
  • 电源电压：2.3 V ~ 3.6 V
  • 工作温度：-40°C ~ 85°C
  • 安装类型：表面贴装
  • 封装/外壳：16-VFQFN 裸露焊盘
  • 供应商设备封装：16-VQFN
  • 包装：®
  • 其它名称：296-24669-6

产品特性

  • High-Bandwidth Data Path (up to 500 MHz (1))
  • Equivalent to IDTQS3VH251 Device
  • 5-V Tolerant I/Os With Device Powered Up or Powered Down
  • Low and Flat ON-State Resistance (ron) Characteristics Over Operating Range (ron = 4 SN74CB3Q3251 的说明 The SN74CB3Q3251 is a high-bandwidth FET bus switch utilizing a charge pump to elevate the gate voltage of the pass transistor, providing a low and flat ON-state resistance (ron). The low and flat ON-state resistance allows for minimal propagation delay and supports rail-to-rail switching on the data input/output (I/O) ports. The device also features low data I/O capacitance to minimize capacitive loading and signal distortion on the data bus. Specifically designed to support high-bandwidth applications, the SN74CB3Q3251 provides an optimized interface solution ideally suited for broadband communications, networking, and data-intensive computing systems. The SN74CB3Q3251 is a 1-of-8 multiplexer/demultiplexer with a single output-enable (OE\) input. The select (S0, S1, S2) inputs control the data path of the multiplexer/demultiplexer. When OE\ is low, the multiplexer/demultiplexer is enabled, and the A port is connected to the B port, allowing bidirectional data flow between ports. When OE\ is high, the multiplexer/demultiplexer is disabled, and a high-impedance state exists between the A and B ports. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry prevents damaging current backflow through the device when it is powered down. The device has isolation during power off. To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

SN74CB3Q3251RGYR 数据手册

数据手册 说明 数量 操作
SN74CB3Q3251RGYR

1-OF-8 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH

 1 Pages页,391K 查看
SN74CB3Q3251RGYR

1-OF-8 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE, HIGH-BANDWIDTH BUS SWITCH

 12 Pages页,391K 查看

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