SN74LS393DR  

参数	数值
规格书	数据手册下载
Package	14SOIC
Logic Function	Counter/Divider
Logic Family	LS
Number of Element Inputs	1
Number of Elements per Chip	2
Direction Type	Uni-Directional
Operation Mode	UP Counter
Type	Binary
Typical Operating Supply Voltage	5 V
Operating Temperature	0 to 70 °C