Octal Bus Transceiver with 3-STATE Outputs
| 74F640 | 74F640PC | 74F640SC | 74F645 | 74F645PC | |
|---|---|---|---|---|---|
| 描述 | Octal Bus Transceiver with 3-STATE Outputs | Octal Bus Transceiver with 3-STATE Outputs | Octal Bus Transceiver with 3-STATE Outputs | Octal Bus Transceiver with 3-STATE Outputs | Octal Bus Transceiver with 3-STATE Outputs |
| 是否Rohs认证 | - | 不符合 | 不符合 | - | 不符合 |
| 零件包装代码 | - | DIP | SOIC | - | DIP |
| 包装说明 | - | DIP, DIP20,.3 | SOP, SOP20,.4 | - | DIP, DIP20,.3 |
| 针数 | - | 20 | 20 | - | 20 |
| Reach Compliance Code | - | unknow | unknow | - | unknow |
| 其他特性 | - | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | - | WITH DIRECTION CONTROL |
| 控制类型 | - | COMMON CONTROL | COMMON CONTROL | - | COMMON CONTROL |
| 计数方向 | - | BIDIRECTIONAL | BIDIRECTIONAL | - | BIDIRECTIONAL |
| 系列 | - | F/FAST | F/FAST | - | F/FAST |
| JESD-30 代码 | - | R-PDIP-T20 | R-PDSO-G20 | - | R-PDIP-T20 |
| JESD-609代码 | - | e0 | e0 | - | e0 |
| 长度 | - | 26.075 mm | 12.8 mm | - | 26.075 mm |
| 逻辑集成电路类型 | - | BUS TRANSCEIVER | BUS TRANSCEIVER | - | BUS TRANSCEIVER |
| 最大I（ol） | - | 0.064 A | 0.064 A | - | 0.064 A |
| 位数 | - | 8 | 8 | - | 8 |
| 功能数量 | - | 1 | 1 | - | 1 |
| 端口数量 | - | 2 | 2 | - | 2 |
| 端子数量 | - | 20 | 20 | - | 20 |
| 最高工作温度 | - | 70 °C | 70 °C | - | 70 °C |
| 输出特性 | - | 3-STATE | 3-STATE | - | 3-STATE |
| 输出极性 | - | INVERTED | INVERTED | - | TRUE |
| 封装主体材料 | - | PLASTIC/EPOXY | PLASTIC/EPOXY | - | PLASTIC/EPOXY |
| 封装代码 | - | DIP | SOP | - | DIP |
| 封装等效代码 | - | DIP20,.3 | SOP20,.4 | - | DIP20,.3 |
| 封装形状 | - | RECTANGULAR | RECTANGULAR | - | RECTANGULAR |
| 封装形式 | - | IN-LINE | SMALL OUTLINE | - | IN-LINE |
| 峰值回流温度（摄氏度） | - | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED |
| 电源 | - | 5 V | 5 V | - | 5 V |
| 最大电源电流（ICC） | - | 96 mA | 96 mA | - | 90 mA |
| Prop。Delay @ Nom-Su | - | 8 ns | 8 ns | - | 7.5 ns |
| 传播延迟（tpd） | - | 7 ns | 7 ns | - | 7.5 ns |
| 认证状态 | - | Not Qualified | Not Qualified | - | Not Qualified |
| 座面最大高度 | - | 5.08 mm | 2.65 mm | - | 5.08 mm |
| 最大供电电压 (Vsup) | - | 5.5 V | 5.5 V | - | 5.5 V |
| 最小供电电压 (Vsup) | - | 4.5 V | 4.5 V | - | 4.5 V |
| 标称供电电压 (Vsup) | - | 5 V | 5 V | - | 5 V |
| 表面贴装 | - | NO | YES | - | NO |
| 技术 | - | TTL | TTL | - | TTL |
| 温度等级 | - | COMMERCIAL | COMMERCIAL | - | COMMERCIAL |
| 端子面层 | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | - | Tin/Lead (Sn/Pb) |
| 端子形式 | - | THROUGH-HOLE | GULL WING | - | THROUGH-HOLE |
| 端子节距 | - | 2.54 mm | 1.27 mm | - | 2.54 mm |
| 端子位置 | - | DUAL | DUAL | - | DUAL |
| 处于峰值回流温度下的最长时间 | - | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED |
| 翻译 | - | N/A | N/A | - | N/A |
| 宽度 | - | 7.62 mm | 7.5 mm | - | 7.62 mm |
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