Octal Bus Transceivers With 3-State Outputs 20-SO 0 to 70
| 参数名称 | 属性值 |
| Brand Name | Texas Instruments |
| 是否无铅 | 不含铅 |
| 是否Rohs认证 | 符合 |
| 厂商名称 | Texas Instruments(德州仪器) |
| 零件包装代码 | SOIC |
| 包装说明 | SOP, SOP20,.3 |
| 针数 | 20 |
| Reach Compliance Code | compli |
| Factory Lead Time | 6 weeks |
| 控制类型 | COMMON CONTROL |
| 计数方向 | BIDIRECTIONAL |
| 系列 | AS |
| JESD-30 代码 | R-PDSO-G20 |
| JESD-609代码 | e4 |
| 长度 | 12.6 mm |
| 负载电容（CL） | 50 pF |
| 逻辑集成电路类型 | BUS TRANSCEIVER |
| 最大I（ol） | 0.064 A |
| 湿度敏感等级 | 1 |
| 位数 | 8 |
| 功能数量 | 1 |
| 端口数量 | 2 |
| 端子数量 | 20 |
| 最高工作温度 | 70 °C |
| 最低工作温度 | |
| 输出特性 | 3-STATE |
| 输出极性 | INVERTED |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | SOP |
| 封装等效代码 | SOP20,.3 |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE |
| 包装方法 | TR |
| 峰值回流温度（摄氏度） | 260 |
| 电源 | 5 V |
| 最大电源电流（ICC） | 0.055 mA |
| Prop。Delay @ Nom-Su | 11 ns |
| 传播延迟（tpd） | 7 ns |
| 认证状态 | Not Qualified |
| 施密特触发器 | N |
| 座面最大高度 | 2 mm |
| 最大供电电压 (Vsup) | 5.5 V |
| 最小供电电压 (Vsup) | 4.5 V |
| 标称供电电压 (Vsup) | 5 V |
| 表面贴装 | YES |
| 技术 | TTL |
| 温度等级 | COMMERCIAL |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 端子形式 | GULL WING |
| 端子节距 | 1.27 mm |
| 端子位置 | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED |
| 翻译 | N/A |
| 宽度 | 5.3 mm |
| SN74AS640NSR | SN74ALS640B-1DW | SN74ALS640B-1N | EJB14015SA | SN74ALS640BDWR | SN74ALS640BN | SN74ALS640BDW | SN74AS640N | SN74ALS640B-1NG4 | |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | Octal Bus Transceivers With 3-State Outputs 20-SO 0 to 70 | OCTAL BUS TRANSCEIVER 3-STATE 20-SOIC 0 to 70 | OCTAL BUS TRANSCEIVER 3-STATE 20-PDIP 0 to 70 | MINIATURE CIRCUIT BREAKER 277V 15A | Octal Bus Transceivers 20-SOIC 0 to 70 | Octal Bus Transceivers 20-PDIP 0 to 70 | Octal Bus Transceivers 20-SOIC 0 to 70 | Octal Bus Transceivers With 3-State Outputs 20-PDIP 0 to 70 | IC TRANSCVR INVERT 5.5V 20DIP |
| Brand Name | Texas Instruments | Texas Instruments | Texas Instruments | - | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | - |
| 是否无铅 | 不含铅 | 不含铅 | 不含铅 | - | 不含铅 | 不含铅 | 不含铅 | - | - |
| 是否Rohs认证 | 符合 | 符合 | 符合 | - | 符合 | 符合 | 符合 | 不符合 | - |
| 厂商名称 | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | - | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | - |
| 零件包装代码 | SOIC | SOIC | DIP | - | SOIC | DIP | SOIC | DIP | - |
| 包装说明 | SOP, SOP20,.3 | SOP, SOP20,.4 | DIP, DIP20,.3 | - | SOP, SOP20,.4 | DIP, DIP20,.3 | SOP, SOP20,.4 | DIP, DIP20,.3 | - |
| 针数 | 20 | 20 | 20 | - | 20 | 20 | 20 | 20 | - |
| Reach Compliance Code | compli | compli | compli | - | compli | compli | compli | compli | - |
| Factory Lead Time | 6 weeks | 1 week | 1 week | - | 1 week | 1 week | 1 week | 1 week | - |
| 控制类型 | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | - | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | - |
| 计数方向 | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | - | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | - |
| 系列 | AS | ALS | ALS | - | ALS | ALS | ALS | AS | - |
| JESD-30 代码 | R-PDSO-G20 | R-PDSO-G20 | R-PDIP-T20 | - | R-PDSO-G20 | R-PDIP-T20 | R-PDSO-G20 | R-PDIP-T20 | - |
| JESD-609代码 | e4 | e4 | e4 | - | e4 | e4 | e4 | e4 | - |
| 长度 | 12.6 mm | 12.8 mm | 25.4 mm | - | 12.8 mm | 25.4 mm | 12.8 mm | 25.4 mm | - |
| 负载电容（CL） | 50 pF | 50 pF | 50 pF | - | 50 pF | 50 pF | 50 pF | 50 pF | - |
| 逻辑集成电路类型 | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | - | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | - |
| 最大I（ol） | 0.064 A | 0.048 A | 0.048 A | - | 0.024 A | 0.024 A | 0.024 A | 0.064 A | - |
| 位数 | 8 | 8 | 8 | - | 8 | 8 | 8 | 8 | - |
| 功能数量 | 1 | 1 | 1 | - | 1 | 1 | 1 | 1 | - |
| 端口数量 | 2 | 2 | 2 | - | 2 | 2 | 2 | 2 | - |
| 端子数量 | 20 | 20 | 20 | - | 20 | 20 | 20 | 20 | - |
| 最高工作温度 | 70 °C | 70 °C | 70 °C | - | 70 °C | 70 °C | 70 °C | 70 °C | - |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | - | 3-STATE | 3-STATE | 3-STATE | 3-STATE | - |
| 输出极性 | INVERTED | INVERTED | INVERTED | - | INVERTED | INVERTED | INVERTED | INVERTED | - |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - |
| 封装代码 | SOP | SOP | DIP | - | SOP | DIP | SOP | DIP | - |
| 封装等效代码 | SOP20,.3 | SOP20,.4 | DIP20,.3 | - | SOP20,.4 | DIP20,.3 | SOP20,.4 | DIP20,.3 | - |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | - |
| 封装形式 | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | - | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | IN-LINE | - |
| 包装方法 | TR | TUBE | TUBE | - | TR | TUBE | TUBE | TUBE | - |
| 峰值回流温度（摄氏度） | 260 | 260 | NOT SPECIFIED | - | 260 | NOT SPECIFIED | 260 | NOT SPECIFIED | - |
| 电源 | 5 V | 5 V | 5 V | - | 5 V | 5 V | 5 V | 5 V | - |
| 最大电源电流（ICC） | 0.055 mA | 55 mA | 55 mA | - | 55 mA | 55 mA | 55 mA | 0.055 mA | - |
| Prop。Delay @ Nom-Su | 11 ns | 11 ns | 11 ns | - | 11 ns | 11 ns | 11 ns | 11 ns | - |
| 传播延迟（tpd） | 7 ns | 10 ns | 10 ns | - | 10 ns | 10 ns | 10 ns | 6 ns | - |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | - |
| 施密特触发器 | N | N | N | - | N | N | N | N | - |
| 座面最大高度 | 2 mm | 2.65 mm | 5.08 mm | - | 2.65 mm | 5.08 mm | 2.65 mm | 5.08 mm | - |
| 最大供电电压 (Vsup) | 5.5 V | 5.25 V | 5.25 V | - | 5.5 V | 5.5 V | 5.5 V | 5.5 V | - |
| 最小供电电压 (Vsup) | 4.5 V | 4.75 V | 4.75 V | - | 4.5 V | 4.5 V | 4.5 V | 4.5 V | - |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | - | 5 V | 5 V | 5 V | 5 V | - |
| 表面贴装 | YES | YES | NO | - | YES | NO | YES | NO | - |
| 技术 | TTL | TTL | TTL | - | TTL | TTL | TTL | TTL | - |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | - | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | - |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | - | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | - |
| 端子形式 | GULL WING | GULL WING | THROUGH-HOLE | - | GULL WING | THROUGH-HOLE | GULL WING | THROUGH-HOLE | - |
| 端子节距 | 1.27 mm | 1.27 mm | 2.54 mm | - | 1.27 mm | 2.54 mm | 1.27 mm | 2.54 mm | - |
| 端子位置 | DUAL | DUAL | DUAL | - | DUAL | DUAL | DUAL | DUAL | - |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - |
| 翻译 | N/A | N/A | N/A | - | N/A | N/A | N/A | N/A | - |
| 宽度 | 5.3 mm | 7.5 mm | 7.62 mm | - | 7.5 mm | 7.62 mm | 7.5 mm | 7.62 mm | - |
| 其他特性 | - | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | - | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | - |
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