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SN74LS645-1N
| Manufacturer | |
| Description | Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube IC BUS TRANSCEIVER 8BIT 20DIP Bus Transceivers Octal bus Transceiver IC, LOGIC, 74LS, BUS TRANSCEIVER Octal bus transceivers |
| Category |
商业参数
| 产品类别 | Bus Transceivers | 标准包装数量 | Rail / Tube |
| 工厂包装数量 | 20 | 标准封装名称 | PDIP |
合规参数
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| 欧盟RoHS | Compliant | 海关税号 | 85423990 |
| 零件状态 | ACTIVE | 抗辐射加固 | No |
电气参数
| 电压 | 5 | 数据速率 | Bi-Directional |
| 输入类型 | TTL | 逻辑类型 | LS |
| 输出类型 | 3-State | 输出信号 | TTL |
| 位数 | 8 | 额定电压 | 5 V |
| 输出电流 | :48mA | 输出电压 | TTL |
| 供电电压 | 4.75 V ~ 5.25 V | 通道数量 | 8 |
| 元件数量 | 1 | 最大额定电流 | Catalog |
| 输出1频率 | 35 | 施密特触发器输入 | No |
| 最小供电电压 | 4.75 V | 输入逻辑低电平 | TTL |
| 传播延迟（最大） | 40 | 传播延迟时间 | 15 ns |
| 输入逻辑高电平 | TTL | 静态电流（最大） | 0.09 |
| 输出高/低电流 | 15mA, 24mA | 每元件位数 | 8 |
| 输出源/灌电流 | -15/24 | 传播延迟 tpLH / tpHL（最大） | 15 |
| 共模瞬态抗扰度（最小） | Commercial | ||
机械参数
| 宽度 | 6.6(Max) | 重量 | 0.042297 oz |
| 包装方式 | Tube | 引脚样式 | Through Hole |
| 端接方式 | :Through Hole | 安装类型 | Through Hole |
| 安装样式 | Through Hole | 引脚数 | :20 |
| 封装形式 | 20PDIP | 冷却的封装 | PDIP |
| 材料表面处理 | :- | 总长度 | 26.92(Max) |
| 包装数量 | PDIP | 位数 | 20 |
| 外壳尺寸-插件 | 5.08(Max) - 0.51(Min) | 供应商器件封装 | 20-PDIP |
产品信息
| 系列 | SN74LS645 | 工艺（或'制程'，根据具体值如CMOS） | Bipolar |
| 功能 | Bus Transceiver | 极性 | Non-Inverting |
| 软件 | SDLS189A | 技术 | Bipolar |
| 电路数 | 8 | 射频系列/标准 | LS |
| 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 | 0 to 70 | 工作温度 | 0°C ~ 70°C |
Documents & Media
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