- 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 - 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 18 通道、2.3V 至 3.6V 缓冲器
- 点击这里打开及下载SN74ALVCHS162830A的技术文档资料
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This 1-bit to 2-bit address driver is designed for 2.3-V to 3.6-V VCC operation.
Diodes to VCC have been added on the inputs to clamp overshoot.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.
The outputs, which are designed to sink up to 12 mA, include series damping resistors to reduce overshoot and undershoot.
The ALVCHS162830A is an improved version of the LVCHS162830 (non-A version) and has been optimized for lower power consumption and higher AC drive. Higher AC drive provides capability to drive loads with a faster edge rate.
To ensure the high-impedance state during power up or power down, the output-enable (OE)\ input 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.
- Member of the Texas Instruments Widebus? Family
- Output Ports Have Series Damping Resistors, So No External Resistors Are Required
- Diodes on Inputs Clamp Overshoot
- Bus Hold on Data Inputs Eliminates the Need for External Pullup/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)
Widebus is a trademark of Texas Instruments.
- Technology Family
- ALVC
- Supply voltage (Min) (V)
- 2.3
- Supply voltage (Max) (V)
- 3.6
- Number of channels (#)
- 18
- 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), Input clamp diode, Damping resistors, Bus-hold
- Rating
- Catalog
SN74ALVCHS162830A的完整型号有：74ALVCHS162830AGR，以下是这些产品的关键参数及官网采购报价：
74ALVCHS162830AGR，工作温度：-40 to 85，封装：TSSOP (DBB)-80，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74ALVCHS162830AGR的批量USD价格：2.05（1000+）
74ALVCHS162830AGR，工作温度：-40 to 85，封装：TSSOP (DBB)-80，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74ALVCHS162830AGR的批量USD价格：2.05（1000+）
