型号
- 型号
- 关键词
D Flip-Flop, 8-Func, Positive Edge Triggered, TTL, PDSO20
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 | 74LS377SC | 54LS377DMQB | 74LS377DCQR | 74LS377DCQM | 74LS377PCQM | 74LS377FCQR |
|---|---|---|---|---|---|---|
| 描述 | D Flip-Flop, 8-Func, Positive Edge Triggered, TTL, PDSO20 | D Flip-Flop, 8-Func, Positive Edge Triggered, TTL, CDIP20, | D Flip-Flop, 8-Func, Positive Edge Triggered, TTL, CDIP20, | D Flip-Flop, 8-Func, Positive Edge Triggered, TTL, CDIP20, | D Flip-Flop, 8-Func, Positive Edge Triggered, TTL, PDIP20, | D Flip-Flop, 8-Func, Positive Edge Triggered, TTL, CDFP20, |
| 厂商名称 | Fairchild | Fairchild | Fairchild | Fairchild | Fairchild | Fairchild |
| Reach Compliance Code | unknown | compliant | compliant | compliant | compliant | compliant |
| JESD-30 代码 | R-PDSO-G20 | R-XDIP-T20 | R-XDIP-T20 | R-XDIP-T20 | R-PDIP-T20 | R-XDFP-F20 |
| 逻辑集成电路类型 | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP |
| 功能数量 | 8 | 8 | 8 | 8 | 8 | 8 |
| 端子数量 | 20 | 20 | 20 | 20 | 20 | 20 |
| 最高工作温度 | 70 °C | 125 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| 封装主体材料 | PLASTIC/EPOXY | CERAMIC | CERAMIC | CERAMIC | PLASTIC/EPOXY | CERAMIC |
| 封装代码 | SOP | DIP | DIP | DIP | DIP | DFP |
| 封装等效代码 | SOP20,.4 | DIP20,.3 | DIP20,.3 | DIP20,.3 | DIP20,.3 | FL20,.3 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | FLATPACK |
| 电源 | 5 V | 5 V | 5 V | 5 V | 5 V | 5 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 | NO | NO | NO | NO | YES |
| 技术 | TTL | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | COMMERCIAL | MILITARY | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子形式 | GULL WING | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | FLAT |
| 端子节距 | 1.27 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 1.27 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| 触发器类型 | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| 认证状态 | Not Qualified | Not Qualified | - | Not Qualified | Not Qualified | - |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | - |
| 是否Rohs认证 | - | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
| JESD-609代码 | - | e0 | e0 | e0 | e0 | e0 |
| 端子面层 | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 是否无铅 | - | - | 含铅 | 含铅 | 含铅 | 含铅 |
| 峰值回流温度（摄氏度） | - | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 处于峰值回流温度下的最长时间 | - | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |