SN74LVTZ244DWR 供应商
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SN74LVTZ244DWR
品牌：TI 封装/批号：原厂原装/22+
SN74LVTZ244DWR 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：逻辑 - 缓冲器，驱动器，接收器，收发器
- 系列：74LVTZ
- 逻辑类型：缓冲器/线路驱动器，非反相
- 元件数：2
- 每个元件的位元数：4
- 输出电流高，低：32mA，64mA
- 电源电压：2.7 V ~ 3.6 V
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：20-SOIC（0.295"，7.50mm 宽）
- 供应商设备封装：20-SOIC
- 包装：®
- 其它名称：296-31932-6
产品特性
- State-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low-Static Power Dissipation
- High-Impedance State During Power Up and Power Down
- Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)
- Support Unregulated Battery Operation Down to 2.7 V
- Typical VOLP (Output Ground Bounce)< 0.8 V at VCC = 3.3 V, TA = 25°C
- Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
- Bus-Hold Data Inputs Eliminate the Need for External Pullup Resistors
- Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, Ceramic Chip Carriers (FK), and Ceramic (J) DIPs
产品概述
These octal buffers/drivers are designed specifically for
low-voltage (3.3-V) VCC operation with the capability to
provide a TTL interface to a 5-V system environment.These devices are organized as two 4-bit line drivers with
separate output-enable ()
inputs. When is low, the
device passes data from the A inputs to the Y outputs. When is high, the outputs are in the
high-impedance state.Active bus-hold circuitry is provided to hold unused or floating
data inputs at a valid logic level.The SN74LVTZ244 is available in TI's shrink small-outline package
(DB), which provides the same I/O pin count and functionality of
standard small-outline packages in less than half the
printed-circuit-board area.The SN54LVTZ244 is characterized for operation over the full
military temperature range of -55°C to 125°C. The
SN74LVTZ244 is characterized for operation from -40°C to
85°C.
SN74LVTZ244DWR