国产精品久久久久久久曹县翰林府,国产精品久久久久无码AV色戒,欧洲熟妇色xxxx欧美老妇免费,国产亚洲精品精品精品

<menu id="ciuoc"></menu><nav id="ciuoc"></nav>

<nav id="ciuoc"></nav>

74F521PC

Type	Description
rohs:	RoHS
type:	Identity Comparator
output:	Active Low
part status:	Obsolete
mounting type:	Through Hole
number of bits:	8
package / case:	20-DIP (0.300", 7.62mm)
output function:	A=B
voltage - supply:	4.5V ~ 5.5V
operating temperature:	0°C ~ 70°C
supplier device package:	20-PDIP
current - quiescent (iq):	-
current - output high, low:	1mA, 20mA
max propagation delay @ v, max cl:	10ns @ 5V, 50pF