SN74LVCH162244A_TI 具有总线保持和三态输出的 16 通道、1.65V 至 3.6V 缓冲器

制造厂商：TI（德州仪器，Texas Instruments）
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 - 同相缓冲器和驱动器
功能描述：具有总线保持和三态输出的 16 通道、1.65V 至 3.6V 缓冲器
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SN74LVCH162244A的产品详情：

This 16-bit buffer/driver is designed for 1.65-V to 3.6-V V_CC operation.

The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer.

The SN74LVCH162244A device is designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

SN74LVCH162244A的优势和特性：

Member of the Texas Instruments Widebus Family
Operates From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max tpd of 4.4 ns at 3.3 V
Output Ports Have Equivalent 26-Ω Series Resistors, so No External Resistors are Required
Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C
Typical VOHV (Output VOH Undershoot) >2 V at VCC = 3.3 V, TA = 25°C
Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection
Supports Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC)
Bus Hold on Data Inputs Eliminates the Need for External Pullup or Pulldown Resistors
Latch-Up Performance Exceeds 250 mA Per JESD 17
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)

SN74LVCH162244A的参数（英文）：

Technology Family
LVC
Supply voltage (Min) (V)
1.65
Supply voltage (Max) (V)
3.6
Number of channels (#)
16
IOL (Max) (mA)
12
ICC (Max) (uA)
20
IOH (Max) (mA)
-12
Input type
Standard CMOS
Output type
3-State
Features
Balanced outputs, Very high speed (tpd 5-10ns), Damping resistors, Bus-hold
Rating
Catalog

SN74LVCH162244A具体的完整产品型号参数及价格（美元）：

SN74LVCH162244A的完整型号有：SN74LVCH162244ADL、SN74LVCH162244ADLR、SN74LVCH162244AGR、SN74LVCH162244AVR，以下是这些产品的关键参数及官网采购报价：

SN74LVCH162244ADL，工作温度：-40 to 125，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SN74LVCH162244ADL的批量USD价格：.623（1000+）

SN74LVCH162244ADLR，工作温度：-40 to 125，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SN74LVCH162244ADLR的批量USD价格：.527（1000+）

SN74LVCH162244AGR，工作温度：-40 to 125，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SN74LVCH162244AGR的批量USD价格：.479（1000+）

SN74LVCH162244AVR，工作温度：-40 to 125，封装：TVSOP (DGV)-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SN74LVCH162244AVR的批量USD价格：.479（1000+）

SN74LVCH162244A的评估套件：

SN74LVCH162244A的电路图解：

SN74LVCH162244A的评估套件：