亚洲日韩乱码久久久久久,一二三四视频社区在线

SN74ALS521DW

Type	Description
rohs:	RoHS
type:	Identity Comparator
output:	Active Low
part status:	Active
mounting type:	Surface Mount
number of bits:	8
package / case:	20-SOIC (0.295", 7.50mm Width)
output function:	A=B
voltage - supply:	4.5V ~ 5.5V
operating temperature:	0°C ~ 70°C
supplier device package:	20-SOIC
current - quiescent (iq):	-
current - output high, low:	2.6mA, 24mA
max propagation delay @ v, max cl:	20ns @ 5V, 50pF