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SN74CB3T3245DW
| 制造商 | Texas Instruments Incorporated |
| 描述 | Bus Switch 1-Element CMOS 8-IN 20-Pin SOIC Tube Digital Bus Switch ICs 8-Bit FET 2.5/3.3V Lo-Vltg Bus Switch IC SWITCH BUS FET HS 20-SOIC LOGIC, SWITCH BUS FET HS, 20SOIC 8-Bit FET 2.5-V/3.3-V Low-Voltage Bus Switch With 5-V Tolerant Level Shifter , CB3T系列 总线开关, 8 x 1:1, 2.3 → 3.6 V电源, 20针 SOIC封装 |
| 分类 |
商业参数
| 产品类别 | Digital Bus Switch ICs | 标准包装数量 | Rail / Tube |
| 工厂包装数量 | 25 | 标准封装名称 | SOIC |
合规参数
| RoHS | 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
| 电路 | 8 x 1:1 | 电压 | 2.5 3.3 |
| 通道数 | 8 | 输入类型 | TTL/CMOS |
| 逻辑类型 | CB3T | 输出类型 | TTL/CMOS |
| 位数 | 8 | 额定电压 | 2.5|3.3 V |
| 输出电流 | 40 uA | 输入数量 | 8 |
| 供电电压 | 3.6 V | 输出数量 | 8 |
| 传播延迟 | :250µs | 元件数量 | 1 |
| 最大额定电流 | Catalog | 输出1频率 | 100 |
| 施密特触发器输入 | No | 供电电源 | Single Supply |
| 开关功能/额定值 | SPST | 最小供电电压 | 3.6 V |
| 传播延迟（最大） | 10.5 | 静态电流 (Iq) | 40 uA |
| 传播延迟时间 | 0.25 ns | 静态电流（最大） | 0.04 |
| 导通电阻（最大） | 5(Typ) Ohm | 输出高/低电流 | 128 mA |
| 最大传播延迟 @ V, 最大CL | 0.25@3.3V ns | 传播延迟 tpLH / tpHL（最大） | 0.15 0.25 |
| 共模瞬态抗扰度（最小） | Commercial | ||
机械参数
| 宽度 | 7.6(Max) | 重量 | 0.017662 oz |
| 带宽 | 100 | 包装方式 | Tube |
| 引脚样式 | Gull-wing | 端接方式 | :SMD |
| 安装类型 | Surface Mount | 安装样式 | SMD/SMT |
| 引脚数 | :20 | 封装形式 | 20SOIC |
| 冷却的封装 | SOIC | 材料表面处理 | :MSL 1 - Unlimited |
| 总长度 | 13(Max) | 包装数量 | SOIC |
| 位数 | 20 | 外壳尺寸-插件 | 2.35(Max) |
| 供应商器件封装 | 20-SOIC | ||
产品信息
| 类型 | FET Bus Switch | 系列 | SN74CB3T3245 |
| 工艺（或'制程'，根据具体值如CMOS） | CMOS | 产品特性 | Low Power 5-3.3V Translation IOFF |
| 功能 | Bus Switch | 软件 | SCDS136B |
| 技术 | CB3T | 配置 | 8 x 1:1 |
| 功能框图 | fbd_scds136b.gif | 开关数量 | 8 |
| 射频系列/标准 | CB3T | 使用的IC/零件 | View |
| 独立电路数 | 1 | 印刷电路板数量 | 20 |
环境参数
| 测试温度 | -40 to 85 | 工作温度 | + 85 C |
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