
Encoders, Decoders, Multiplexers & Demultiplexers 8 To 1 Data Slctr/ Mltplxr W/3-St Otpt
| 参数名称 | 属性值 |
| 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, SOP16,.25 |
| 针数 | 16 |
| Reach Compliance Code | unknown |
| 系列 | LS |
| JESD-30 代码 | R-PDSO-G16 |
| JESD-609代码 | e4 |
| 长度 | 9.9 mm |
| 负载电容(CL) | 5 pF |
| 逻辑集成电路类型 | MULTIPLEXER |
| 最大I(ol) | 0.008 A |
| 湿度敏感等级 | 1 |
| 功能数量 | 1 |
| 输入次数 | 8 |
| 输出次数 | 1 |
| 端子数量 | 16 |
| 最高工作温度 | 70 °C |
| 最低工作温度 | |
| 输出特性 | 3-STATE |
| 输出极性 | COMPLEMENTARY |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | SOP |
| 封装等效代码 | SOP16,.25 |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE |
| 包装方法 | TUBE |
| 峰值回流温度(摄氏度) | 260 |
| 电源 | 5 V |
| 最大电源电流(ICC) | 10 mA |
| Prop。Delay @ Nom-Sup | 45 ns |
| 传播延迟(tpd) | 45 ns |
| 认证状态 | Not Qualified |
| 座面最大高度 | 1.75 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 | NOT SPECIFIED |
| 宽度 | 3.9 mm |
| Base Number Matches | 1 |
| SN74LS251DE4 | SN74LS251DG4 | SN74LS251DRE4 | SN74LS251DRG4 | SN74LS251NSR | SN74LS251NSRE4 | SN74LS251NSRG4 | |
|---|---|---|---|---|---|---|---|
| 描述 | Encoders, Decoders, Multiplexers & Demultiplexers 8 To 1 Data Slctr/ Mltplxr W/3-St Otpt | Encoders, Decoders, Multiplexers & Demultiplexers 8Ln To 1Ln Data Selector Multiplexer | Encoders, Decoders, Multiplexers & Demultiplexers 8 To 1 Data Slctr/ Mltplxr W/3-St Otpt | Encoders, Decoders, Multiplexers & Demultiplexers 8Ln To 1Ln Data Selector Multiplexer | 8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SO 0 to 70 | Encoders, Decoders, Multiplexers & Demultiplexers 8 To 1 Data Slctr/ Mltplxr W/3-St Otpt | Encoders, Decoders, Multiplexers & Demultiplexers 8Ln To 1Ln Data Selector Multiplexer |
| 是否无铅 | 不含铅 | 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 | 符合 |
| 零件包装代码 | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| 包装说明 | SOP, SOP16,.25 | SOP, SOP16,.25 | SOP, SOP16,.25 | SOP, SOP16,.25 | SOP, SOP16,.3 | SOP, SOP16,.3 | SOP, SOP16,.3 |
| 针数 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | compliant | unknown | unknown |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 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) |
| 系列 | LS | LS | LS | LS | - | - | LS |
| JESD-30 代码 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | - | - | R-PDSO-G16 |
| JESD-609代码 | e4 | e4 | e4 | e4 | - | - | e4 |
| 长度 | 9.9 mm | 9.9 mm | 9.9 mm | 9.9 mm | - | - | 10.2 mm |
| 负载电容(CL) | 5 pF | 15 pF | 5 pF | 15 pF | - | - | 15 pF |
| 逻辑集成电路类型 | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | - | - | MULTIPLEXER |
| 最大I(ol) | 0.008 A | 0.008 A | 0.008 A | 0.008 A | - | - | 0.008 A |
| 湿度敏感等级 | 1 | 1 | 1 | 1 | - | - | 1 |
| 功能数量 | 1 | 1 | 1 | 1 | - | - | 1 |
| 输入次数 | 8 | 8 | 8 | 8 | - | - | 8 |
| 输出次数 | 1 | 1 | 1 | 1 | - | - | 1 |
| 端子数量 | 16 | 16 | 16 | 16 | - | - | 16 |
| 最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C | - | - | 70 °C |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | - | - | 3-STATE |
| 输出极性 | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | - | - | COMPLEMENTARY |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - | - | PLASTIC/EPOXY |
| 封装代码 | SOP | SOP | SOP | SOP | - | - | SOP |
| 封装等效代码 | SOP16,.25 | SOP16,.25 | SOP16,.25 | SOP16,.25 | - | - | SOP16,.3 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | - | - | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | - | - | SMALL OUTLINE |
| 包装方法 | TUBE | TUBE | TAPE AND REEL | TAPE AND REEL | - | - | TAPE AND REEL |
| 峰值回流温度(摄氏度) | 260 | 260 | 260 | 260 | - | - | 260 |
| 电源 | 5 V | 5 V | 5 V | 5 V | - | - | 5 V |
| 最大电源电流(ICC) | 10 mA | 12 mA | 10 mA | 12 mA | - | - | 12 mA |
| Prop。Delay @ Nom-Sup | 45 ns | 45 ns | 45 ns | 45 ns | - | - | 45 ns |
| 传播延迟(tpd) | 45 ns | 28 ns | 45 ns | 28 ns | - | - | 28 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | - | - | Not Qualified |
| 座面最大高度 | 1.75 mm | 1.75 mm | 1.75 mm | 1.75 mm | - | - | 2 mm |
| 最大供电电压 (Vsup) | 5.25 V | 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 | - | - | 4.75 V |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | - | - | 5 V |
| 表面贴装 | YES | YES | YES | YES | - | - | YES |
| 技术 | TTL | TTL | TTL | TTL | - | - | TTL |
| 温度等级 | 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) |
| 端子形式 | 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 |
| 端子位置 | 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 |
| 宽度 | 3.9 mm | 3.9 mm | 3.9 mm | 3.9 mm | - | - | 5.3 mm |
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