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SN74CBTLV3251PWR

Texas Instruments

Multiplexer/Demultiplexer Bus Switch 1-Element CMOS 8-IN 16-Pin TSSOP T/R

制造商料号#: SN74CBTLV3251PWR

替代型号#: SN74CBTLV3251PWR


legend 通过RoHS认证

描述

文档

替代/替换

信息

The SN74CBTLV3251 device is a 1-of-8 high-speed FET multiplexer/demultiplexer. The low on-state resistance of theswitch allows connections to be made with minimal propagation delay.

The select inputs (S0, S1, S2) control the data flow. The FET multiplexers/demultiplexers are disabled when theoutput-enable (OE) input is high.

This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not 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 pullupresistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

 

技术参数

  • 5Ω Switch Connection Between Two Ports
  • Rail-to-Rail Switching on Data I/O Ports
  • Ioff Supports Partial-Power-Down Mode Operation
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • 技术特性

    描述
    寻找类似物料
    Maximum Operating Supply Voltage
    3.6 V
    Mounting
    Surface Mount
    Number of Outputs per Chip
    1
    Maximum On Resistance
    27 Ohm
    Minimum Operating Supply Voltage
    2.3 V
    Typical Operating Supply Voltage
    2.5|3.3 V
    Number of Inputs per Chip
    8
    Logic Function
    Multiplexer/Demultiplexer Bus Switch
    Configuration
    1 x 8:1
    Number of Elements per Chip
    1
    Fabrication Technology
    CMOS
    Maximum High Level Output Current
    -128 mA
    Maximum Low Level Output Current
    128 mA
    Maximum Propagation Delay Time @ Maximum CL
    0.25@3.3V ns
    Maximum Quiescent Current
    10 uA
    Max Processing Temp
    260
    Lead Finish
    Gold
    Propagation Delay Test Condition
    50 pF
    Operating Temperature
    -40 to 85 °C

    ECCN / UNSPSC

    描述
    ECCN:
    EAR99
    计划交货期 B:
    85423900228.1
    HTSN:
    85423900228.1
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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  • 货期: 14 周
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