SN74ABT16540A_TI 具有 TTL 兼容型 CMOS 输入和三态输出的 16 通道、4.5V 至 5.5V 反相器

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 - 反向缓冲器和驱动器
功能描述：具有 TTL 兼容型 CMOS 输入和三态输出的 16 通道、4.5V 至 5.5V 反相器
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SN74ABT16540A的产品详情：

The SN54ABT16540 and SN74ABT16540A are inverting 16-bit buffers/drivers composed of two 8-bit sections with separate output-enable gates. These buffers and bus drivers provide a high-performance bus interface for wide data paths.

The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output-enable ( or ) input is high, all corresponding outputs are in the high-impedance state.

To ensure the high-impedance state during power up or power down, 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.

The SN54ABT16540 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT16540A is characterized for operation from -40°C to 85°C.

SN74ABT16540A的优势和特性：

Members of the Texas Instruments WidebusTM Family
State-of-the-Art EPIC-IIBTM BiCMOS Design Significantly Reduces Power Dissipation
Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
Typical VOLP (Output Ground Bounce) < 1 V at VCC = 5 V, TA = 25°C
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)
Package Options Include Plastic 300-mil Shrink Small-Outline (DL), Thin Shrink Small-Outline (DGG), and Thin Very Small-Outline (DGV) Packages, and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center Spacings

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

SN74ABT16540A的参数（英文）：

Technology Family
ABT
Supply voltage (Min) (V)
4.5
Supply voltage (Max) (V)
5.5
Number of channels (#)
16
IOL (Max) (mA)
64
IOH (Max) (mA)
-32
ICC (Max) (uA)
33000
Input type
TTL-Compatible CMOS
Output type
3-State
Features
Ultra high speed (tpd <5ns), Partial power down (Ioff), Over-voltage tolerant inputs
Rating
Catalog

SN74ABT16540A具体的完整产品型号参数及价格（美元）：

SN74ABT16540A的完整型号有：SN74ABT16540ADGGR、SN74ABT16540ADL、SN74ABT16540ADLR，以下是这些产品的关键参数及官网采购报价：

SN74ABT16540ADGGR，工作温度：-40 to 85，封装：TSSOP (DGG)-48，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网SN74ABT16540ADGGR的批量USD价格：.684（1000+）

SN74ABT16540ADL，工作温度：-40 to 85，封装：SSOP (DL)-48，包装数量MPQ：25个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网SN74ABT16540ADL的批量USD价格：.923（1000+）

SN74ABT16540ADLR，工作温度：-40 to 85，封装：SSOP (DL)-48，包装数量MPQ：1000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网SN74ABT16540ADLR的批量USD价格：.787（1000+）

SN74ABT16540A的评估套件：

SN74ABT16540A的电路图解：

SN74ABT16540A的评估套件：