SN74LVC4245APWG4 规格参数 |
| 转换器类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_zhq_dpywq' AND table_schema='golon' and column_comment like '*%' |
电压电平 |
| 通道类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_zhq_dpywq' AND table_schema='golon' and column_comment like '*%' |
双向 |
| 电路数:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_zhq_dpywq' AND table_schema='golon' and column_comment like '*%' |
1 |
| 电压-vcca:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_zhq_dpywq' AND table_schema='golon' and column_comment like '*%' |
4.5 V ~ 5.5 V |
| 电压-vccb:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_zhq_dpywq' AND table_schema='golon' and column_comment like '*%' |
2.7 V ~ 3.6 V |
| 输入信号:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_zhq_dpywq' AND table_schema='golon' and column_comment like '*%' |
- |
| 输出信号:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_zhq_dpywq' AND table_schema='golon' and column_comment like '*%' |
- |
| 数据速率:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_zhq_dpywq' AND table_schema='golon' and column_comment like '*%' |
- |
