SN74HC253QDREP 供应商
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SN74HC253QDREP
品牌：TI 封装/批号：原厂原装/22+ -
SN74HC253QDREP
品牌：TI(德州仪器) 封装/批号：SOP-16/2022+
SN74HC253QDREP 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：逻辑 - 信号开关，多路复用器，解码器
- 系列：74HC
- 类型：数据选择器/多路复用器
- 电路：2 x 4:1
- 独立电路：1
- 输出电流高，低：7.8mA，7.8mA
- 电压电源：单电源
- 电源电压：2 V ~ 6 V
- 工作温度：-40°C ~ 125°C
- 安装类型：表面贴装
- 封装/外壳：16-SOIC（0.154"，3.90mm 宽）
- 供应商设备封装：16-SOIC N
- 包装：®
- 其它名称：296-22302-6
产品特性
- Controlled Baseline One Assembly/Test Site, One Fabrication Site
- One Assembly/Test Site, One Fabrication Site
- Extended Temperature Performance of –40°C to 125°C
- Enhanced Diminishing Manufacturing Sources (DMS) Support
- Enhanced Product-Change Notification
- Qualification Pedigree
- 3-State Version of ’HC153
- Wide Operating Voltage Range of 2 V to 6 V
- High-Current Inverting Outputs Drive Up To 15 LSTTL Loads
- Low Power Consumption, 80-µA Max ICC
- Typical tpd = 9 ns
- ±6-mA Output Drive at 5 V
- Low Input Current of 1 µA Max
- Permit Multiplexing From n Lines to One Line
- Perform Parallel-to-Serial Conversion
产品概述
Each data selector/multiplexer contains inverters and drivers to supply full binary decoding data selection to the AND-OR gates. Separate output-control inputs are provided for each of the two 4-line sections.The 3-state outputs can interface with and drive data lines of bus-organized systems. With all but one of the common outputs disabled (in the high-impedance state), the low impedance of the single enabled output drives the bus line to a high or low logic level. Each output has its own output-enable (OE)\ input. The outputs are disabled when their respective OE\ is high.
SN74HC253QDREP