- 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 16 位总线收发器
- 点击这里打开及下载SN54ABT16245A的技术文档资料
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The 'ABT16245A devices are 16-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 two 8-bit transceviers or one 16-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) input. The output-enable (OE) input 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-impendance 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.
The SN54ABT16245A is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT16245A is characterized for operation from -40°C to 85°C.
- Members of the Texas Instruments Widebus? Family
- State-of-the-Art EPIC-IIB? BiCMOS Design Significantly Reduces Power Dissipation
- Typical VOLP (Output Ground Bounce) < 1 V at VCC = 5 V, TA = 25°C
- High-Impedance State During Power Up and Power Down
- Distributed VCC and GND Pin Configuration Minimizes High-Speed Switching Noise
- Flow-Through Architecture Optimizes PCB Layout
- High-Drive Outputs (-32-mA IOH, 64-mA IOL)
- Latch-Up Performance Exceeds 500 mA Per JESD 70
- ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
- Package Options Includes Plastic Thin Very Small-Outline (DGV), Shrink Small-Outline (DL), and Thin Shrink Small-Outline (DGG) Packages and 380-mil Fine-Pitch Ceramic (WD) Flat Package Using 25-mil Center-to-Center Spacings
Widebus, EPIC-IIB are trademarks of Texas Instruments.
- IOL (Max) (mA)
- 48
- IOH (Max) (mA)
- -24
- Technology Family
- ABT
- Rating
- Military
- Operating temperature range (C)
- -55 to 125
SN54ABT16245A的完整型号有：5962-9317501MXA、SNJ54ABT16245AWD，以下是这些产品的关键参数及官网采购报价：
5962-9317501MXA，工作温度：-55 to 125，封装：CFP (WD)-48，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网5962-9317501MXA的批量USD价格：40.426（1000+）
SNJ54ABT16245AWD，工作温度：-55 to 125，封装：CFP (WD)-48，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网SNJ54ABT16245AWD的批量USD价格：40.426（1000+）
5962-9317501MXA，工作温度：-55 to 125，封装：CFP (WD)-48，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网5962-9317501MXA的批量USD价格：40.426（1000+）
SNJ54ABT16245AWD，工作温度：-55 to 125，封装：CFP (WD)-48，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网SNJ54ABT16245AWD的批量USD价格：40.426（1000+）
