
- 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 16 通道、1.65V 至 3.6V 缓冲器
- 点击这里打开及下载SN74ALVCH162244的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格

This 16-bit buffer/driver is designed for 1.65-V to 3.6-V VCC operation.
The SN74ALVCH162244 is designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.
The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. It provides true outputs and symmetrical active-low output-enable (OE)\ inputs.
The outputs, which are designed to sink up to 12 mA, include equivalent 26- resistors to reduce overshoot and undershoot.
To ensure the high-impedance state during power up or power down, 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.
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.
The SN74ALVCH162244 is characterized for operation from 40°C to 85°C.
- Member of the Texas Instruments Widebus? Family
- EPIC? (Enhanced-Performance Implanted CMOS) Submicron Process
- Output Ports Have Equivalent 26- Series Resistors, So No External Resistors Are Required
- ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
- Package Options Include Plastic 300-mil Shrink Small-Outline (DL) and Thin Shrink Small-Outline (DGG) Packages
NOTE: For tape-and-reel order entry, the DGGR package is abbreviated to GR. Widebus, EPIC are trademarks of Texas Instruments.
- Technology Family
- ALVC
- Supply voltage (Min) (V)
- 1.65
- Supply voltage (Max) (V)
- 3.6
- Number of channels (#)
- 16
- IOL (Max) (mA)
- 12
- ICC (Max) (uA)
- 40
- IOH (Max) (mA)
- -12
- Input type
- Standard CMOS
- Output type
- 3-State
- Features
- Balanced outputs, Very high speed (tpd 5-10ns), Over-voltage tolerant inputs, Damping resistors, Bus-hold
- Rating
- Catalog
SN74ALVCH162244的完整型号有:SN74ALVCH162244DGG、SN74ALVCH162244DL、SN74ALVCH162244DLR、SN74ALVCH162244GR,以下是这些产品的关键参数及官网采购报价:
SN74ALVCH162244DGG,工作温度:PropertyValue,封装:TSSOP (DGG)-48,包装数量MPQ:40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SN74ALVCH162244DGG的批量USD价格:3.361(1000+)
SN74ALVCH162244DL,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SN74ALVCH162244DL的批量USD价格:.814(1000+)
SN74ALVCH162244DLR,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SN74ALVCH162244DLR的批量USD价格:.689(1000+)
SN74ALVCH162244GR,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SN74ALVCH162244GR的批量USD价格:.626(1000+)

SN74ALVCH162244DGG,工作温度:PropertyValue,封装:TSSOP (DGG)-48,包装数量MPQ:40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SN74ALVCH162244DGG的批量USD价格:3.361(1000+)
SN74ALVCH162244DL,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SN74ALVCH162244DL的批量USD价格:.814(1000+)
SN74ALVCH162244DLR,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SN74ALVCH162244DLR的批量USD价格:.689(1000+)
SN74ALVCH162244GR,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SN74ALVCH162244GR的批量USD价格:.626(1000+)




