8-Line To 3-Line Priority Encoders 16-SOIC -40 to 85
| 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 |
| 零件包装代码 | SOIC |
| 包装说明 | SOP, SOP16,.25 |
| 针数 | 16 |
| Reach Compliance Code | compli |
| Factory Lead Time | 6 weeks |
| 其他特性 | 8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT |
| 系列 | HC/UH |
| JESD-30 代码 | R-PDSO-G16 |
| JESD-609代码 | e4 |
| 长度 | 9.9 mm |
| 负载电容（CL） | 50 pF |
| 逻辑集成电路类型 | ENCODER |
| 最大I（ol） | 0.0052 A |
| 湿度敏感等级 | 1 |
| 位数 | 8 |
| 功能数量 | 1 |
| 端子数量 | 16 |
| 最高工作温度 | 85 °C |
| 最低工作温度 | -40 °C |
| 输出极性 | INVERTED |
| 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 | TR |
| 峰值回流温度（摄氏度） | 260 |
| 电源 | 2/6 V |
| 最大电源电流（ICC） | 0.08 mA |
| Prop。Delay @ Nom-Su | 49 ns |
| 传播延迟（tpd） | 240 ns |
| 认证状态 | Not Qualified |
| 座面最大高度 | 1.75 mm |
| 最大供电电压 (Vsup) | 6 V |
| 最小供电电压 (Vsup) | 2 V |
| 标称供电电压 (Vsup) | 5 V |
| 表面贴装 | YES |
| 技术 | CMOS |
| 温度等级 | INDUSTRIAL |
| 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 | 3.91 mm |
| Base Number Matches | 1 |
| SN74HC148DRG4 | SN74HC148NSR | SN74HC148NE4 | 3D-20 | SN74HC148DRE4 | SN74HC148DE4 | SN74HC148DG4 | ||
|---|---|---|---|---|---|---|---|---|
| 描述 | 8-Line To 3-Line Priority Encoders 16-SOIC -40 to 85 | 8-Line To 3-Line Priority Encoders 16-SO -40 to 85 | 8-Line To 3-Line Priority Encoders 16-PDIP -40 to 85 | MF72 power direct heat type negative temperature coefficient thermistor | 8-Line To 3-Line Priority Encoders 16-SOIC -40 to 85 | 8-Line To 3-Line Priority Encoders 16-SOIC -40 to 85 | 8-Line To 3-Line Priority Encoders 16-SOIC -40 to 85 | |
| Brand Name | 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 | |
| 零件包装代码 | SOIC | SOIC | DIP | - | SOIC | SOIC | SOIC | |
| 包装说明 | SOP, SOP16,.25 | SOP, SOP16,.3 | DIP, DIP16,.3 | - | SOP, SOP16,.25 | SOP, SOP16,.25 | SOP, SOP16,.25 | |
| 针数 | 16 | 16 | 16 | - | 16 | 16 | 16 | |
| Reach Compliance Code | compli | compli | compli | - | compli | compli | compli | |
| Factory Lead Time | 6 weeks | 6 weeks | - | - | - | 6 weeks | 6 weeks | |
| 其他特性 | 8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT | 8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT | 8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT | - | 8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT | 8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT | 8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT | |
| 系列 | HC/UH | HC/UH | HC/UH | - | HC/UH | HC/UH | HC/UH | |
| JESD-30 代码 | R-PDSO-G16 | R-PDSO-G16 | R-PDIP-T16 | - | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | |
| JESD-609代码 | e4 | e4 | e4 | - | e4 | e4 | e4 | |
| 长度 | 9.9 mm | 10.3 mm | 19.305 mm | - | 9.9 mm | 9.9 mm | 9.9 mm | |
| 负载电容（CL） | 50 pF | 50 pF | - | - | 50 pF | 50 pF | 50 pF | |
| 逻辑集成电路类型 | ENCODER | ENCODER | ENCODER | - | ENCODER | ENCODER | ENCODER | |
| 最大I（ol） | 0.0052 A | 0.0052 A | - | - | 0.0052 A | 0.0052 A | 0.0052 A | |
| 湿度敏感等级 | 1 | 1 | - | - | 1 | 1 | 1 | |
| 位数 | 8 | 8 | 8 | - | 8 | 8 | 8 | |
| 功能数量 | 1 | 1 | 1 | - | 1 | 1 | 1 | |
| 端子数量 | 16 | 16 | 16 | - | 16 | 16 | 16 | |
| 最高工作温度 | 85 °C | 85 °C | 85 °C | - | 85 °C | 85 °C | 85 °C | |
| 最低工作温度 | -40 °C | -40 °C | -40 °C | - | -40 °C | -40 °C | -40 °C | |
| 输出极性 | INVERTED | INVERTED | INVERTED | - | INVERTED | INVERTED | INVERTED | |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | |
| 封装代码 | SOP | SOP | DIP | - | SOP | SOP | SOP | |
| 封装等效代码 | SOP16,.25 | SOP16,.3 | DIP16,.3 | - | SOP16,.25 | SOP16,.25 | SOP16,.25 | |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | |
| 封装形式 | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | - | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | |
| 包装方法 | TR | TR | - | - | TR | TUBE | TUBE | |
| 峰值回流温度（摄氏度） | 260 | 260 | NOT SPECIFIED | - | 260 | 260 | 260 | |
| 电源 | 2/6 V | 2/6 V | 2/6 V | - | 2/6 V | 2/6 V | 2/6 V | |
| 最大电源电流（ICC） | 0.08 mA | 0.08 mA | - | - | 0.08 mA | 0.08 mA | 0.08 mA | |
| Prop。Delay @ Nom-Su | 49 ns | 49 ns | - | - | 49 ns | 49 ns | 49 ns | |
| 传播延迟（tpd） | 240 ns | 240 ns | 240 ns | - | 240 ns | 240 ns | 240 ns | |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | - | Not Qualified | Not Qualified | Not Qualified | |
| 座面最大高度 | 1.75 mm | 2 mm | 5.08 mm | - | 1.75 mm | 1.75 mm | 1.75 mm | |
| 最大供电电压 (Vsup) | 6 V | 6 V | 6 V | - | 6 V | 6 V | 6 V | |
| 最小供电电压 (Vsup) | 2 V | 2 V | 2 V | - | 2 V | 2 V | 2 V | |
| 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 | NO | - | YES | YES | YES | |
| 技术 | CMOS | CMOS | CMOS | - | CMOS | CMOS | CMOS | |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | - | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | |
| 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) | |
| 端子形式 | GULL WING | GULL WING | THROUGH-HOLE | - | GULL WING | GULL WING | GULL WING | |
| 端子节距 | 1.27 mm | 1.27 mm | 2.54 mm | - | 1.27 mm | 1.27 mm | 1.27 mm | |
| 端子位置 | 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 | |
| 宽度 | 3.91 mm | 5.3 mm | 7.62 mm | - | 3.91 mm | 3.9 mm | 3.9 mm |
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