SN74LV8153-Q1

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汽車類串行至并行接口

產(chǎn)品詳情

Configuration Serial-in, Parallel-out Bits (#) 8 Technology family LV-A Supply voltage (min) (V) 3 Supply voltage (max) (V) 5.5 Input type Schmitt-Trigger Output type Push-Pull Clock frequency (MHz) 0.012 IOL (max) (mA) 40 IOH (max) (mA) -24 Supply current (max) (μA) 20000 Features Over-voltage tolerant inputs, Partial power down (Ioff), Standard speed (tpd > 50ns) Operating temperature range (°C) -40 to 125 Rating Automotive
Configuration Serial-in, Parallel-out Bits (#) 8 Technology family LV-A Supply voltage (min) (V) 3 Supply voltage (max) (V) 5.5 Input type Schmitt-Trigger Output type Push-Pull Clock frequency (MHz) 0.012 IOL (max) (mA) 40 IOH (max) (mA) -24 Supply current (max) (μA) 20000 Features Over-voltage tolerant inputs, Partial power down (Ioff), Standard speed (tpd > 50ns) Operating temperature range (°C) -40 to 125 Rating Automotive
TSSOP (PW) 20 41.6 mm2 6.5 x 6.4
  • Qualified for Automotive Applications
  • Single-Wire Serial Data Input
  • Compatible With UART Serial-Data Format
  • Up to Eight Devices (64-Bit Parallel) Can Share the Same Bus by Using Different Combinations of A0, A1, A2
  • Up to 40 mA Current Drive in Open-Collector Mode for Driving LEDs
  • Outputs Can be Configured as Open-Collector or Push-Pull
  • Internal Oscillator and Counter for Automatic Data-Rate Detection
  • Output Levels Are Referenced to VCC2 and Can Be Configured From 3 V to 12 V
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 1000-V Charged-Device Model (C101)
  • Qualified for Automotive Applications
  • Single-Wire Serial Data Input
  • Compatible With UART Serial-Data Format
  • Up to Eight Devices (64-Bit Parallel) Can Share the Same Bus by Using Different Combinations of A0, A1, A2
  • Up to 40 mA Current Drive in Open-Collector Mode for Driving LEDs
  • Outputs Can be Configured as Open-Collector or Push-Pull
  • Internal Oscillator and Counter for Automatic Data-Rate Detection
  • Output Levels Are Referenced to VCC2 and Can Be Configured From 3 V to 12 V
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 1000-V Charged-Device Model (C101)

The SN74LV8153 is a serial-to-parallel data converter. It accepts serial input data and outputs 8-bit parallel data.

The automatic data-rate detection feature of the SN74LV8153 eliminates the need for an external oscillator and helps with cost and board real-estate savings.

The OUTSEL pin is used to choose between open collector and push-pull outputs. The open-collector option is suitable when this device is used in applications such as LED interface, where high drive current is required. SOUT is the output that acknowledges reception of the serial data.

To ensure the high-impedance state during power up or power down, OE should be tied to VCC1 through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

The SN74LV8153 is a serial-to-parallel data converter. It accepts serial input data and outputs 8-bit parallel data.

The automatic data-rate detection feature of the SN74LV8153 eliminates the need for an external oscillator and helps with cost and board real-estate savings.

The OUTSEL pin is used to choose between open collector and push-pull outputs. The open-collector option is suitable when this device is used in applications such as LED interface, where high drive current is required. SOUT is the output that acknowledges reception of the serial data.

To ensure the high-impedance state during power up or power down, OE should be tied to VCC1 through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
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類型 標(biāo)題 下載最新的英語(yǔ)版本 日期
* 數(shù)據(jù)表 Serial-to-Parallel Interface 數(shù)據(jù)表 (Rev. A) 2008年 4月 24日
應(yīng)用手冊(cè) Power-Up Behavior of Clocked Devices (Rev. B) PDF | HTML 2022年 12月 15日
更多文獻(xiàn)資料 汽車邏輯器件 英語(yǔ)版 2014年 2月 5日

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