SN74CBTLV3384PWR by Texas Instruments | APACBus Switches | Avnet ASIA
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SN74CBTLV3384PWR

Texas Instruments

Bus Switch 2-Element CMOS 10-IN 24-Pin TSSOP T/R

制造商料号#: SN74CBTLV3384PWR

替代型号#: SN74CBTLV3384PWR


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描述

文档

替代/替换

信息

The SN74CBTLV3384 provides ten bits of high-speed bus switching. The low on-state resistance of the switch allows connectionsto be made with minimal propagation delay.

The device is organized as dual 5-bit bus switches with separate output-enable (OE) inputs. It can be used as two 5-bit bus switches or one 10-bit bus switch. When OE is low, the associated 5-bit bus switch is on and A port is connected to B port. When OE is high, the switch is open, and the high-impedance state exists between the two ports.

This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensuresthat 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 pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

技术参数

  • 5-Ω 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 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
  • 技术特性

    描述
    寻找类似物料
    Number of Inputs per Chip
    10
    Maximum Propagation Delay Time @ Maximum CL
    0.25@3.3V ns
    Supplier Package
    TSSOP
    Number of Outputs per Chip
    10
    Fabrication Technology
    CMOS
    Lead Finish
    Gold
    Maximum Operating Supply Voltage
    3.6 V
    MSL Level
    1
    Logic Function
    Bus Switch
    Operating Temperature
    -40 to 85 °C
    Maximum Quiescent Current
    10 uA
    Maximum Low Level Output Current
    128 mA
    Screening Level
    Commercial
    Maximum High Level Output Current
    -128 mA
    Maximum On Resistance
    27 Ohm
    Minimum Operating Supply Voltage
    2.3 V
    Configuration
    5 x 1:1
    Pin Count
    24
    Product Dimensions
    7.9 x 4.5 x 1.05 mm
    Number of Elements per Chip
    2
    Max Processing Temp
    260
    Propagation Delay Test Condition
    50 pF
    Typical Operating Supply Voltage
    2.5|3.3 V
    Mounting
    Surface Mount

    ECCN / UNSPSC

    描述
    ECCN:
    EAR99
    计划交货期 B:
    8542390000"
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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