SN74ALS520DWG4  

参数	数值
规格书	数据手册下载
Package	20SOIC
Type	Identity Comparator
Number of Bits	8
Output Function	A=B
Output Type	Totem-Pole
Maximum Low Level Output Current	24 mA
Maximum High Level Output Current	-2.6 mA
Operating Supply Voltage	5 V
Maximum Propagation Delay Time @ Maximum CL	20@4.5V to 5.5V ns