MM74HC126MX 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 '*%' |
74HC |
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 '*%' |
4 |
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 '*%' |
1 |
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 '*%' |
- |
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 '*%' |
7.8mA,7.8mA |
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 '*%' |
2V ~ 6V |