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SN74AHC245PW
| 制造商 | Texas Instruments Incorporated |
| 描述 | Bus XCVR Single 8-CH 3-ST 20-Pin TSSOP Tube Bus Transceivers Octal w/Tri-St Out IC BUS TRANSCEIVER 8BIT 20TSSOP IC, OCTAL BUS TRANSCEIVER, 74AHC245 Octal Bus Transceivers With 3-State Outputs |
| 分类 |
商业参数
| 产品类别 | Bus Transceivers | 标准包装数量 | Bulk |
| 工厂包装数量 | 70 | 标准封装名称 | TSSOP |
合规参数
| RoHS | RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| 欧盟RoHS | Compliant | 海关税号 | 85411000 |
| 零件状态 | :74AHC245 | 抗辐射加固 | No |
电气参数
| 电压 | 3.3 5 | 数据速率 | Bi-Directional |
| 输入类型 | LVTTL/CMOS | 逻辑类型 | AHC |
| 输出类型 | 3-State | I/O 数量 | 5 Inputs V |
| 输出信号 | CMOS | 位数 | 8 |
| 额定电压 | 2.5|3.3|5 V | 输出电流 | 40 uA |
| 输出电压 | CMOS | 供电电压 | 5.5 V |
| 通道数量 | 8 | 元件数量 | 1 |
| 最大额定电流 | Catalog | 输出1频率 | 110 |
| 施密特触发器输入 | No | 最小供电电压 | 2 V |
| 输入逻辑低电平 | CMOS | 传播延迟（最大） | 19 |
| 传播延迟时间 | 8.5 ns | 输入逻辑高电平 | CMOS |
| 静态电流（最大） | 0.04 | 输出高/低电流 | - 8 mA |
| 每元件位数 | 8 | 输出源/灌电流 | -50/50 |
| 传播延迟 tpLH / tpHL（最大） | 10 6.5 | 共模瞬态抗扰度（最小） | Commercial |
机械参数
| 宽度 | 4.5(Max) | 重量 | 0.002716 oz |
| 包装方式 | Tube | 引脚样式 | Gull-wing |
| 安装类型 | Surface Mount | 安装样式 | SMD/SMT |
| 引脚数 | :20 | 封装形式 | 20TSSOP |
| 冷却的封装 | TSSOP | 材料表面处理 | :MSL 1 - Unlimited |
| 总长度 | 6.6(Max) | 包装数量 | TSSOP |
| 位数 | 20 | 外壳尺寸-插件 | 1.05(Max) |
| 供应商器件封装 | 20-TSSOP | ||
产品信息
| 系列 | SN74AHC245 | 工艺（或'制程'，根据具体值如CMOS） | CMOS |
| 功能 | Bus Transceiver | 极性 | Non-Inverting |
| 软件 | SCLS230J | 基本单元 | :74 |
| 技术 | CMOS | 功能框图 | alt_scls230j.gif |
| 电路数 | 8 | 射频系列/标准 | AHC |
| 使用的IC/零件 | View | 印刷电路板数量 | 20 |
| 输入数量及类型 | 1 Low/High | ||
环境参数
| 测试温度 | -40 to 125 | 工作温度 | + 85 C |
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