型号
- 型号
- 关键词
LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP14
厂商官网：http://www.onsemi.cn
下载文档| 型号 | SN54-74LS390 | SN74LS393N | SN74LS393D | 0761651108_17 | SN74LS390D | SN54LS393J | SN54LS390J |
|---|---|---|---|---|---|---|---|
| 描述 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP14 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP14 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO14 | Impact 100 Ohm 3 Pair Vertical Backplane Header, Unguided, Open Endwall | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP14 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP14 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP14 |
| 功能数量 | 2 | 2 | 2 | - | 2 | 2 | 2 |
| 端子数量 | 14 | 14 | 14 | - | 16 | 14 | 16 |
| 端子形式 | THROUGH-HOLE | THROUGH-HOLE | GULL WING | - | GULL WING | THROUGH-HOLE | THROUGH-HOLE |
| 端子位置 | DUAL | DUAL | DUAL | - | DUAL | DUAL | DUAL |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | - | COMMERCIAL | MILITARY | MILITARY |
| 系列 | LS | LS | LS | - | LS | LS | LS |
| 计数方向 | UP | UP | UP | - | UP | UP | UP |
| 工作模式 | ASYN | ASYNCHRONOUS | ASYNCHRONOUS | - | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| 位数 | 4 | 4 | 4 | - | 4 | 4 | 4 |
| 触发器类型 | NEGATIVE EDGE | NEGATIVE EDGE | NEGATIVE EDGE | - | NEGATIVE EDGE | NEGATIVE EDGE | NEGATIVE EDGE |
| 厂商名称 | - | ON Semiconductor(安森美) | ON Semiconductor(安森美) | - | ON Semiconductor(安森美) | ON Semiconductor(安森美) | ON Semiconductor(安森美) |
| 零件包装代码 | - | DIP | SOIC | - | SOIC | DIP | DIP |
| 包装说明 | - | DIP, DIP14,.3 | SOP, SOP14,.25 | - | SOP, | DIP, | DIP, |
| 针数 | - | 14 | 14 | - | 16 | 14 | 16 |
| Reach Compliance Code | - | _compli | _compli | - | unknow | unknow | unknow |
| JESD-30 代码 | - | R-PDIP-T14 | R-PDSO-G14 | - | R-PDSO-G16 | R-GDIP-T14 | R-GDIP-T16 |
| 长度 | - | 18.48 mm | 8.65 mm | - | 9.9 mm | 19.495 mm | 19.3 mm |
| 负载/预设输入 | - | NO | NO | - | YES | YES | YES |
| 逻辑集成电路类型 | - | BINARY COUNTER | BINARY COUNTER | - | DECADE COUNTER | BINARY COUNTER | DECADE COUNTER |
| 最高工作温度 | - | 70 °C | 70 °C | - | 70 °C | 125 °C | 125 °C |
| 封装主体材料 | - | PLASTIC/EPOXY | PLASTIC/EPOXY | - | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
| 封装代码 | - | DIP | SOP | - | SOP | DIP | DIP |
| 封装形状 | - | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | - | IN-LINE | SMALL OUTLINE | - | SMALL OUTLINE | IN-LINE | IN-LINE |
| 传播延迟（tpd） | - | 60 ns | 60 ns | - | 60 ns | 60 ns | 60 ns |
| 认证状态 | - | Not Qualified | Not Qualified | - | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | - | 4.69 mm | 1.75 mm | - | 1.75 mm | 5.08 mm | 4.19 mm |
| 最大供电电压 (Vsup) | - | 5.25 V | 5.25 V | - | 5.25 V | 5.5 V | 5.5 V |
| 最小供电电压 (Vsup) | - | 4.75 V | 4.75 V | - | 4.75 V | 4.5 V | 4.5 V |
| 标称供电电压 (Vsup) | - | 5 V | 5 V | - | 5 V | 5 V | 5 V |
| 表面贴装 | - | NO | YES | - | YES | NO | NO |
| 技术 | - | TTL | TTL | - | TTL | TTL | TTL |
| 端子节距 | - | 2.54 mm | 1.27 mm | - | 1.27 mm | 2.54 mm | 2.54 mm |
| 宽度 | - | 7.62 mm | 3.9 mm | - | 3.9 mm | 7.62 mm | 7.62 mm |
| 最小 fmax | - | 25 MHz | 25 MHz | - | 25 MHz | 25 MHz | 25 MHz |
FPGA/CPLD
PCB设计
51单片机
PCB设计
嵌入式系统
嵌入式系统