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SN54ABTH32245的基本参数
  • 制造厂商:TI
  • 产品类别:逻辑和电压转换
  • 技术类目:缓冲器、驱动器和收发器 - 通用收发器
  • 功能描述:具有三态输出的 36 位总线收发器
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SN54ABTH32245的产品详情:

The 'ABTH32245 are 36-bit (quad 9-bit) noninverting 3-state transceivers designed for synchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.

These devices can be used as four 9-bit transceivers, two18-bit transceivers, or one 36-bit transceiver. They allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) inputs. The output-enable (OE\) inputs can be used to disable the device so that the buses are effectively isolated.

When VCC is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 2.1 V, 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.

Active bus-hold circuitry holds unused or floating data inputs at a valid logic level.

The SN54ABTH32245 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABTH32245 is characterized for operation from -40°C to 85°C.

SN54ABTH32245的优势和特性:
  • Members of the Texas Instruments Widebus+TM Family
  • State-of-the-Art EPIC-II BTM BiCMOS Design Significantly Reduces Power Dissipation
  • Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
  • Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 5 V, TA = 25°C
  • High-Impedance State During Power Up and Power Down
  • Released as DSCC SMD 5962-9557701NXD
  • PZ Package Qualified for Military Per MIL-PRF-38535 (QML)
  • Distributed VCC and GND Pin Configuration Minimizes High-Speed Switching Noise
  • High-Drive Outputs (-32-mA IOH, 64-mA IOL)
  • Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
  • Package Options Include 100-Pin Plastic Thin Quad Flat (PZ) Package With 14 × 14-mm Body Using 0.5-mm Lead Pitch and Space-Saving 100-Pin Ceramic Quad Flat (HS) Package

    Widebus+ and EPIC-IIB are trademarks of Texas Instruments Incorporated.

    The HS package is not production released.

SN54ABTH32245的参数(英文):
  • IOL (Max) (mA)
  • 48
  • IOH (Max) (mA)
  • -24
  • Technology Family
  • ABT
  • Rating
  • Military
  • Operating temperature range (C)
  • -55 to 125
SN54ABTH32245具体的完整产品型号参数及价格(美元):

SN54ABTH32245的完整型号有:5962-9557701NXD,以下是这些产品的关键参数及官网采购报价:

5962-9557701NXD,工作温度:-55 to 125,封装:LQFP (PZ)-100,包装数量MPQ:90个,MSL 等级/回流焊峰值温度:Level-3-260C-168 HR,引脚镀层/焊球材料:NIPDAU,TI官网5962-9557701NXD的批量USD价格:38.752(1000+)

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SN54ABTH32245的评估套件:

5962-9557701NXD,工作温度:-55 to 125,封装:LQFP (PZ)-100,包装数量MPQ:90个,MSL 等级/回流焊峰值温度:Level-3-260C-168 HR,引脚镀层/焊球材料:NIPDAU,TI官网5962-9557701NXD的批量USD价格:38.752(1000+)

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