LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, EIAJ, SOIC-20
| 参数名称 | 属性值 |
| 是否Rohs认证 | 符合 |
| 厂商名称 | ON Semiconductor(安森美) |
| 零件包装代码 | SOIC |
| 包装说明 | EIAJ, SOIC-20 |
| 针数 | 20 |
| Reach Compliance Code | unknown |
| 控制类型 | COMMON CONTROL |
| 计数方向 | BIDIRECTIONAL |
| 系列 | LS |
| JESD-30 代码 | R-PDSO-G20 |
| JESD-609代码 | e4 |
| 长度 | 12.575 mm |
| 逻辑集成电路类型 | BUS TRANSCEIVER |
| 最大I（ol） | 0.024 A |
| 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 | TRUE |
| 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 | TAPE AND REEL |
| 峰值回流温度（摄氏度） | 260 |
| 电源 | 5 V |
| Prop。Delay @ Nom-Sup | 12 ns |
| 传播延迟（tpd） | 12 ns |
| 认证状态 | Not Qualified |
| 座面最大高度 | 2.05 mm |
| 最大供电电压 (Vsup) | 5.25 V |
| 最小供电电压 (Vsup) | 4.75 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 | 40 |
| 翻译 | N/A |
| 宽度 | 5.275 mm |
| SN74LS245MR1 | SN74LS245DWR2 | SN74LS245MR2 | SN74LS245M | SN74LS245ML1 | SN74LS245ML2 | |
|---|---|---|---|---|---|---|
| 描述 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, EIAJ, SOIC-20 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, EIAJ, SOIC-20 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, EIAJ, SOIC-20 | IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,SOP,20PIN,PLASTIC | IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,SOP,20PIN,PLASTIC |
| 是否Rohs认证 | 符合 | 不符合 | 不符合 | 符合 | 符合 | 不符合 |
| Reach Compliance Code | unknown | not_compliant | not_compliant | unknown | unknown | not_compliant |
| 控制类型 | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL |
| 计数方向 | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| JESD-30 代码 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 |
| JESD-609代码 | e4 | e0 | e0 | e4 | e4 | e0 |
| 位数 | 8 | 8 | 8 | 8 | 8 | 8 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 20 | 20 | 20 | 20 | 20 | 20 |
| 最高工作温度 | 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 |
| 输出极性 | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | SOP | SOP | SOP | SOP | SOP | SOP |
| 封装等效代码 | SOP20,.3 | SOP20,.4 | SOP20,.3 | SOP20,.3 | SOP20,.3 | SOP20,.3 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| 电源 | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | YES | YES | YES | YES | YES |
| 技术 | TTL | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Lead (Sn/Pb) |
| 端子形式 | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| 端子节距 | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| 厂商名称 | ON Semiconductor(安森美) | - | ON Semiconductor(安森美) | ON Semiconductor(安森美) | ON Semiconductor(安森美) | ON Semiconductor(安森美) |
| 零件包装代码 | SOIC | SOIC | SOIC | SOIC | - | - |
| 包装说明 | EIAJ, SOIC-20 | SOP, SOP20,.4 | SOP, SOP20,.3 | EIAJ, SOIC-20 | - | - |
| 针数 | 20 | 20 | 20 | 20 | - | - |
| 系列 | LS | LS | LS | LS | - | - |
| 长度 | 12.575 mm | 12.8 mm | 12.575 mm | 12.575 mm | - | - |
| 逻辑集成电路类型 | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | - | - |
| 最大I（ol） | 0.024 A | - | 0.024 A | 0.024 A | 0.024 A | 0.024 A |
| 端口数量 | 2 | 2 | 2 | 2 | - | - |
| 包装方法 | TAPE AND REEL | TAPE AND REEL | TAPE AND REEL | - | TAPE AND REEL | TAPE AND REEL |
| Prop。Delay @ Nom-Sup | 12 ns | - | 12 ns | 12 ns | 12 ns | 12 ns |
| 传播延迟（tpd） | 12 ns | 12 ns | 12 ns | 12 ns | - | - |
| 座面最大高度 | 2.05 mm | 2.65 mm | 2.05 mm | 2.05 mm | - | - |
| 最大供电电压 (Vsup) | 5.25 V | 5.25 V | 5.25 V | 5.25 V | - | - |
| 最小供电电压 (Vsup) | 4.75 V | 4.75 V | 4.75 V | 4.75 V | - | - |
| 翻译 | N/A | N/A | N/A | N/A | - | - |
| 宽度 | 5.275 mm | 7.5 mm | 5.275 mm | 5.275 mm | - | - |
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