SN74LS195ADR 规格参数 |
系列:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_wyjcq' AND table_schema='golon' and column_comment like '*%' |
74LS |
逻辑类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_wyjcq' AND table_schema='golon' and column_comment like '*%' |
移位寄存器 |
输出类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_wyjcq' AND table_schema='golon' and column_comment like '*%' |
补充型 |
元件数:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_wyjcq' 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_wyjcq' AND table_schema='golon' and column_comment like '*%' |
4 |
功能:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_wyjcq' AND table_schema='golon' and column_comment like '*%' |
通用 |
电压-电源(vin):
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_wyjcq' AND table_schema='golon' and column_comment like '*%' |
4.75V ~ 5.25V |
工作温度:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_wyjcq' AND table_schema='golon' and column_comment like '*%' |
0°C ~ 70°C |