74AHC9541APWJ 规格参数 |
| 系列:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_hcq_qdq_jsq_sfq' AND table_schema='golon' and column_comment like '*%' |
异步接口逻辑器件 |
| 逻辑类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_hcq_qdq_jsq_sfq' AND table_schema='golon' and column_comment like '*%' |
缓冲器，非反向 |
| 元件数:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_hcq_qdq_jsq_sfq' AND table_schema='golon' and column_comment like '*%' |
1 |
| 每元件位数:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_hcq_qdq_jsq_sfq' AND table_schema='golon' and column_comment like '*%' |
8 |
| 输入类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_hcq_qdq_jsq_sfq' AND table_schema='golon' and column_comment like '*%' |
施密特触发器 |
| 输出类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_hcq_qdq_jsq_sfq' AND table_schema='golon' and column_comment like '*%' |
三态 |
| 输出电流(高,低):
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_hcq_qdq_jsq_sfq' AND table_schema='golon' and column_comment like '*%' |
8mA，8mA |
| 电压-电源(Vin):
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_hcq_qdq_jsq_sfq' AND table_schema='golon' and column_comment like '*%' |
1.8V ~ 5.5V |
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