IC,COUNTER,UP,DECADE,HC-CMOS,SOP,16PIN,PLASTIC
| 参数名称 | 属性值 |
| 是否Rohs认证 | 不符合 |
| 包装说明 | SOP, SOP16,.4 |
| Reach Compliance Code | not_compliant |
| 计数方向 | UP |
| JESD-30 代码 | R-PDSO-G16 |
| 负载/预设输入 | NO |
| 逻辑集成电路类型 | DECADE COUNTER |
| 工作模式 | ASYNCHRONOUS |
| 功能数量 | 2 |
| 端子数量 | 16 |
| 最高工作温度 | 85 °C |
| 最低工作温度 | -40 °C |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | SOP |
| 封装等效代码 | SOP16,.4 |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE |
| 表面贴装 | YES |
| 技术 | CMOS |
| 温度等级 | INDUSTRIAL |
| 端子形式 | GULL WING |
| 端子节距 | 1.27 mm |
| 端子位置 | DUAL |
| Base Number Matches | 1 |
| SN74HC490DW3 | SN74HC490DW | SN74HC490N1 | SN74HC490N3 | SN74HC490NP3 | SN74HC490NP1 | |
|---|---|---|---|---|---|---|
| 描述 | IC,COUNTER,UP,DECADE,HC-CMOS,SOP,16PIN,PLASTIC | IC,COUNTER,UP,DECADE,HC-CMOS,SOP,16PIN,PLASTIC | IC,COUNTER,UP,DECADE,HC-CMOS,DIP,16PIN,PLASTIC | IC,COUNTER,UP,DECADE,HC-CMOS,DIP,16PIN,PLASTIC | IC,COUNTER,UP,DECADE,HC-CMOS,DIP,16PIN,PLASTIC | IC,COUNTER,UP,DECADE,HC-CMOS,DIP,16PIN,PLASTIC |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
| 包装说明 | SOP, SOP16,.4 | SOP, SOP16,.4 | DIP, DIP16,.3 | DIP, DIP16,.3 | DIP, DIP16,.3 | DIP, DIP16,.3 |
| Reach Compliance Code | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant |
| 计数方向 | UP | UP | UP | UP | UP | UP |
| JESD-30 代码 | R-PDSO-G16 | R-PDSO-G16 | R-PDIP-T16 | R-PDIP-T16 | R-PDIP-T16 | R-PDIP-T16 |
| 负载/预设输入 | NO | NO | NO | NO | NO | NO |
| 逻辑集成电路类型 | DECADE COUNTER | DECADE COUNTER | DECADE COUNTER | DECADE COUNTER | DECADE COUNTER | DECADE COUNTER |
| 工作模式 | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| 功能数量 | 2 | 2 | 2 | 2 | 2 | 2 |
| 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 |
| 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 | DIP | DIP | DIP |
| 封装等效代码 | SOP16,.4 | SOP16,.4 | DIP16,.3 | DIP16,.3 | DIP16,.3 | DIP16,.3 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
| 表面贴装 | YES | YES | NO | NO | NO | NO |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| 端子形式 | GULL WING | GULL WING | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| 端子节距 | 1.27 mm | 1.27 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 |
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