型号
- 型号
- 关键词
Decade Counter, LS Series, Synchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP16, PLASTIC, DIP-16
器件类别：逻辑
厂商名称：Fairchild
厂商官网：http://www.fairchildsemi.com/
下载文档
| 型号 | 74LS390PC | 74LS390DC | 74LS390FC |
|---|---|---|---|
| 描述 | Decade Counter, LS Series, Synchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP16, PLASTIC, DIP-16 | Counter, Asynchronous, Up Direction, TTL, CDIP16, | Counter, Asynchronous, Up Direction, TTL, CDFP16, |
| 厂商名称 | Fairchild | Fairchild | Fairchild |
| Reach Compliance Code | unknown | compliant | compliant |
| 计数方向 | UP | UP | UP |
| JESD-30 代码 | R-PDIP-T16 | R-XDIP-T16 | R-XDFP-F16 |
| 负载/预设输入 | NO | NO | NO |
| 工作模式 | SYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| 功能数量 | 2 | 2 | 2 |
| 端子数量 | 16 | 16 | 16 |
| 最高工作温度 | 70 °C | 70 °C | 70 °C |
| 封装主体材料 | PLASTIC/EPOXY | CERAMIC | CERAMIC |
| 封装代码 | DIP | DIP | DFP |
| 封装等效代码 | DIP16,.3 | DIP16,.3 | FL16,.3 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | IN-LINE | FLATPACK |
| 电源 | 5 V | 5 V | 5 V |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V |
| 表面贴装 | NO | NO | YES |
| 技术 | TTL | TTL | TTL |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子形式 | THROUGH-HOLE | THROUGH-HOLE | FLAT |
| 端子节距 | 2.54 mm | 2.54 mm | 1.27 mm |
| 端子位置 | DUAL | DUAL | DUAL |
| Base Number Matches | 1 | 1 | 1 |
| 包装说明 | DIP, DIP16,.3 | DIP, DIP16,.3 | - |
| 是否无铅 | - | 含铅 | 含铅 |
| 是否Rohs认证 | - | 不符合 | 不符合 |
| JESD-609代码 | - | e0 | e0 |
| 峰值回流温度（摄氏度） | - | NOT SPECIFIED | NOT SPECIFIED |
| 端子面层 | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 处于峰值回流温度下的最长时间 | - | NOT SPECIFIED | NOT SPECIFIED |
