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 V_CC 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 V_CC 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.

• 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.

• IOL (Max) (mA)
• 64
• IOH (Max) (mA)
• -32
• Technology Family
• ABT
• Rating
• Catalog
• Operating temperature range (C)
• -40 to 85

SN74ABTH32245的完整型号有：SN74ABTH32245PZ，以下是这些产品的关键参数及官网采购报价：

SN74ABTH32245PZ，工作温度：-40 to 85，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SN74ABTH32245PZ的批量USD价格：10.353（1000+）