SN74F253DRG4 供应商
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SN74F253DRG4
品牌：TI 封装/批号：原厂原装/22+
SN74F253DRG4 属性参数
- 标准包装：2,500
- 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：74F
- 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：3mA，24mA
- 电压电源：单电源
- 电源电压：4.5 V ~ 5.5 V
- 工作温度：0°C ~ 70°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：带卷 (TR)
产品特性
- 3-State Versions of SN54F153 and SN74F153
- Permits Multiplexing From N Lines to One Line
- Performs Parallel-to-Serial Conversion
- Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs
产品概述
These data selectors/multiplexers contain 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 (at a high-impedance state), the low impedance of the single
enabled output will drive the bus line to a high or low logic level.
Each output has its own strobe (G\) inputs. The output is disabled
when its strobe is high.The SN54F253 is characterized for operation over the full military
temperature range of -55°C to 125°C. The SN74F253 is
characterized for operation from 0°C to 70°C. Select inputs A and B are common to both sections.
SN74F253DRG4