SN74ALVCH162244DGG 供应商
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SN74ALVCH162244DGG
品牌：TI 封装/批号：原厂原装/22+ -
SN74ALVCH162244DGG
品牌：TI 封装/批号：SMD/2019+
SN74ALVCH162244DGG 属性参数
- 制造商：Texas Instruments
- 输入线路数量：16
- 输出线路数量：16
- 极性：Non-Inverting
- Supply Voltage - Max：3.6 V
- Supply Voltage - Min：1.65 V
- 最大工作温度：+ 85 C
- 安装风格：SMD/SMT
- 封装 / 箱体：TSSOP-48
- 高电平输出电流：- 12 mA
- 逻辑系列：ALVC
- 逻辑类型：CMOS
- 低电平输出电流：12 mA
- 最小工作温度：- 40 C
- 每芯片的通道数量：16
- 输出类型：3-State
- 传播延迟时间：4.7 ns at 2.7 V, 4.2 ns at 3.3 V
- 工厂包装数量：40
产品特性
- 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
产品概述
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.
SN74ALVCH162244DGG