SN74FB2040RCR 规格参数 |
系列:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_zylj' AND table_schema='golon' and column_comment like '*%' |
74FB |
逻辑类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_zylj' AND table_schema='golon' and column_comment like '*%' |
TTL/BTL 接收器/转换器 |
电源电压(Vin):
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_zylj' AND table_schema='golon' and column_comment like '*%' |
4.5V ~ 5.5V |
位数:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_zylj' AND table_schema='golon' and column_comment like '*%' |
8 |
工作温度:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_lj_zylj' AND table_schema='golon' and column_comment like '*%' |
0°C ~ 70°C |