DM74S64N 规格参数 |
系列:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_sj_nbq_dgn_kpz' AND table_schema='golon' and column_comment like '*%' |
74S |
逻辑类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_sj_nbq_dgn_kpz' AND table_schema='golon' and column_comment like '*%' |
与/或/反相门 |
电路数:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_sj_nbq_dgn_kpz' AND table_schema='golon' and column_comment like '*%' |
1 |
输入数:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_sj_nbq_dgn_kpz' AND table_schema='golon' and column_comment like '*%' |
11 输入(4,2,3,2) |
施密特触发器输入:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_sj_nbq_dgn_kpz' AND table_schema='golon' and column_comment like '*%' |
- |
输出类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_sj_nbq_dgn_kpz' AND table_schema='golon' and column_comment like '*%' |
- |
输出电流(A)(高,低):
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_sj_nbq_dgn_kpz' AND table_schema='golon' and column_comment like '*%' |
- |
电压-电源(Vin)6:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_sj_nbq_dgn_kpz' AND table_schema='golon' and column_comment like '*%' |
- |