型号
- 型号
- 关键词
LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20
厂商名称：Motorola ( NXP )
厂商官网：https://www.nxp.com
下载文档| 型号 | SN54LS377JD | SN54LS379JD | SN74LS377ND | SN54LS378JD | SN74LS379ND |
|---|---|---|---|---|---|
| 描述 | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20 | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP16, CERAMIC, DIP-16 | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20 | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDIP16, PLASTIC, DIP-16 |
| 零件包装代码 | DIP | DIP | DIP | DIP | DIP |
| 包装说明 | DIP, | DIP, | DIP, DIP20,.3 | DIP, | DIP, DIP16,.3 |
| 针数 | 20 | 16 | 20 | 16 | 16 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown |
| 其他特性 | WITH HOLD MODE | WITH HOLD MODE | WITH HOLD MODE | WITH HOLD MODE | WITH HOLD MODE |
| 系列 | LS | LS | LS | LS | LS |
| JESD-30 代码 | R-CDIP-T20 | R-GDIP-T16 | R-PDIP-T20 | R-GDIP-T16 | R-PDIP-T16 |
| 长度 | 24.515 mm | 19.3 mm | 26.415 mm | 19.3 mm | 19.175 mm |
| 负载电容（CL） | 15 pF | 15 pF | 15 pF | 15 pF | 15 pF |
| 逻辑集成电路类型 | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP |
| 位数 | 8 | 4 | 8 | 6 | 4 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 20 | 16 | 20 | 16 | 16 |
| 最高工作温度 | 125 °C | 125 °C | 70 °C | 125 °C | 70 °C |
| 最低工作温度 | -55 °C | -55 °C | - | -55 °C | - |
| 输出极性 | TRUE | COMPLEMENTARY | TRUE | TRUE | COMPLEMENTARY |
| 封装主体材料 | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY |
| 封装代码 | DIP | DIP | DIP | DIP | DIP |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
| 最大电源电流（ICC） | 28 mA | 15 mA | 28 mA | 22 mA | 15 mA |
| 传播延迟（tpd） | 27 ns | 27 ns | 27 ns | 27 ns | 27 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 5.08 mm | 4.19 mm | 4.57 mm | 4.19 mm | 4.44 mm |
| 最大供电电压 (Vsup) | 5.5 V | 5.5 V | 5.25 V | 5.5 V | 5.25 V |
| 最小供电电压 (Vsup) | 4.5 V | 4.5 V | 4.75 V | 4.5 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 | NO | NO | NO | NO | NO |
| 技术 | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | MILITARY | MILITARY | COMMERCIAL | MILITARY | COMMERCIAL |
| 端子形式 | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| 端子节距 | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL |
| 触发器类型 | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| 宽度 | 7.62 mm | 7.62 mm | 7.62 mm | 7.62 mm | 7.62 mm |
| 最小 fmax | 30 MHz | 30 MHz | 30 MHz | 30 MHz | 30 MHz |
| 厂商名称 | Motorola ( NXP ) | - | Motorola ( NXP ) | - | Motorola ( NXP ) |
| Base Number Matches | 1 | 1 | 1 | 1 | - |
