产品规格
| 类型 | 描述 |
| 制造商 | Texas Instruments |
| 系列 | - |
| 包裹 | 管子 |
| 产品状态 | ACTIVE |
| 包装/箱 | 16-DIP (0.300", 7.62mm) |
| 显示类型 | LED |
| 安装类型 | Through Hole |
| 界面 | BCD |
| 配置 | 7 Segment |
| 工作温度 | 0°C ~ 70°C |
| 电压 - 电源 | 4.75V ~ 5.25V |
| 供应商设备包 | 16-PDIP |
| 供电 | 7 mA |
产品概述
IC DRVR 7 SEGMENT 16DIP
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-03-19 09:07:01 HTTP/2.0 GET : https://avnat.cn/zh-cn/product/SN74LS247N/DK-377758.html
- 运行时间 : 0.806517s [ 吞吐率：1.24req/s ] 内存消耗：5,053.55kb 文件加载：262
- 查询信息 : 16 queries
- 缓存信息 : 47 reads,0 writes
- 会话信息 : SESSION_ID=dae5450d1389d9625494ff6f5b0c4e29
- CONNECT:[ UseTime:0.005822s ] mysql:host=127.0.0.1;port=3306;dbname=avnat_cn;charset=utf8mb4
- SHOW FULL COLUMNS FROM `moban_site` [ RunTime:0.003035s ]
- SELECT * FROM `moban_site` WHERE `lang` = 'zh-cn' LIMIT 1 [ RunTime:0.006838s ]
- SHOW FULL COLUMNS FROM `moban_columns` [ RunTime:0.002983s ]
- SELECT * FROM `moban_columns` WHERE `state` = 1 AND `lang` = 'zh-cn' ORDER BY `sort` ASC [ RunTime:0.010341s ]
- SELECT * FROM `moban_columns` WHERE `lang` = 'zh-cn' AND `link` IN ('/products','/manufacturers') AND `state` = 0 [ RunTime:0.004000s ]
- SHOW FULL COLUMNS FROM `moban_single_page` [ RunTime:0.008301s ]
- SELECT * FROM `moban_single_page` WHERE `id` = 1 AND `state` = 1 AND `lang` = 'zh-cn' [ RunTime:0.007026s ]
- SELECT * FROM `moban_single_page` WHERE `id` IN (21,22,23,24,25,26,27,28,29) AND `state` = 1 AND `lang` = 'zh-cn' ORDER BY `sort` ASC [ RunTime:0.004554s ]
- SHOW FULL COLUMNS FROM `moban_news_category` [ RunTime:0.008113s ]
- SELECT * FROM `moban_news_category` WHERE `lang` = 'zh-cn' [ RunTime:0.000477s ]
- SHOW FULL COLUMNS FROM `moban_lang` [ RunTime:0.000930s ]
- SELECT * FROM `moban_lang` WHERE `lang` = 'zh-cn' LIMIT 1 [ RunTime:0.005816s ]
- SHOW FULL COLUMNS FROM `moban_link` [ RunTime:0.003330s ]
- SELECT * FROM `moban_link` WHERE `state` = 1 ORDER BY `sort` ASC [ RunTime:0.008587s ]
- SELECT `name` FROM `moban_lang` WHERE `lang` = 'zh-cn' LIMIT 1 [ RunTime:0.007271s ]
- SELECT * FROM `moban_site` WHERE `lang` = 'zh-cn' LIMIT 1 [ RunTime:0.001516s ]
0.844459s
