SN74CB3Q3253 Dual 1-of-4 FET Multiplexer – Demultiplexer 2.5-V – 3.3-V Low-Voltage High-Bandwidth Bus Switch

1 Features 1• High-Bandwidth Data Path (Up to 500 MHz) (1) • 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 Ω Typical) • Rail-to-Rail Switching on Data I/O Ports – 0- to 5-V Switching With 3.3-

文件：978.23 Kbytes 页数：28 Pages

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德州仪器

SN74CB3Q3253 Dual 1-of-4 FET Multiplexer – Demultiplexer 2.5-V – 3.3-V Low-Voltage High-Bandwidth Bus Switch

1 Features 1• High-Bandwidth Data Path (Up to 500 MHz) (1) • 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 Ω Typical) • Rail-to-Rail Switching on Data I/O Ports – 0- to 5-V Switching With 3.3-

文件：976.69 Kbytes 页数：28 Pages

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德州仪器

DUAL 1-OF-4 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH

文件：641.19 Kbytes 页数：19 Pages

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德州仪器

DUAL 1-OF-4 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH

文件：699.53 Kbytes 页数：20 Pages

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DUAL 1 OF 4 FET MULTIPLEXER/ DEMULTIPLEXER

文件：338.52 Kbytes 页数：13 Pages

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3.3V、4:1、2 通道 FET 总线开关

SN74CB3Q3253 器件是一款高带宽 FET 总线开关，此开关利用一个电荷泵来提升通道晶体管的栅极电压，从而提供一个平缓的低通态电阻 (ron)。平缓的低通态电阻可实现最小传播延迟，并且支持在数据输入/输出 (I/O) 端口上进行轨至轨开关。 • 高带宽数据路径（高达 500 MHz）\n• 在运行范围内具有平缓的低通态电阻 (ron) 特性（ron 典型值 = 4Ω）\n• 3.3V VCC 时，开关范围为 0 至 5V \n• 具有接近零传播延迟的双向数据流\n• 快速开关频率（fOE 最大值 = 20MHz）\n• 低功耗（ICC 典型值 = 0.6mA）\n• 数据 I/O 支持 0V 至 5V 信号电平（0.8V、1.2V、1.5V、1.8V、2.5V、3.3V、5V）\n• Ioff 支持局部关断模式运行\n• ESD 性能测试符合 JESD 22 标准 \n• 1000V 充电器件模型 (C101)\n• 支持数字和;

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德州仪器

SN74CB3Q3253 Dual 1-of-4 FET Multiplexer – Demultiplexer 2.5-V – 3.3-V Low-Voltage High-Bandwidth Bus Switch

1 Features 1• High-Bandwidth Data Path (Up to 500 MHz) (1) • 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 Ω Typical) • Rail-to-Rail Switching on Data I/O Ports – 0- to 5-V Switching With 3.3-

文件：976.69 Kbytes 页数：28 Pages

TI

德州仪器

SN74CB3Q3253 Dual 1-of-4 FET Multiplexer – Demultiplexer 2.5-V – 3.3-V Low-Voltage High-Bandwidth Bus Switch

1 Features 1• High-Bandwidth Data Path (Up to 500 MHz) (1) • 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 Ω Typical) • Rail-to-Rail Switching on Data I/O Ports – 0- to 5-V Switching With 3.3-

文件：976.69 Kbytes 页数：28 Pages

TI

德州仪器

SN74CB3Q3253 Dual 1-of-4 FET Multiplexer – Demultiplexer 2.5-V – 3.3-V Low-Voltage High-Bandwidth Bus Switch

1 Features 1• High-Bandwidth Data Path (Up to 500 MHz) (1) • 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 Ω Typical) • Rail-to-Rail Switching on Data I/O Ports – 0- to 5-V Switching With 3.3-

文件：978.23 Kbytes 页数：28 Pages

TI

德州仪器

丝印：BU253；Package：SSOP；SN74CB3Q3253 Dual 1-of-4 FET Multiplexer – Demultiplexer 2.5-V – 3.3-V Low-Voltage High-Bandwidth Bus Switch

1 Features 1• High-Bandwidth Data Path (Up to 500 MHz) (1) • 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 Ω Typical) • Rail-to-Rail Switching on Data I/O Ports – 0- to 5-V Switching With 3.3-

文件：978.23 Kbytes 页数：28 Pages

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德州仪器