国产娇小性xxxx视频,青青青免费国产视频播出,亚洲1国产一区二区在线

74HCT20D653

Type	Description
rohs:	RoHS
features:	-
logic type:	NAND Gate
part status:	Active
mounting type:	Surface Mount
package / case:	14-SOIC (0.154", 3.90mm Width)
number of inputs:	4
voltage - supply:	4.5V ~ 5.5V
logic level - low:	0.8V
logic level - high:	2V
number of circuits:	2
operating temperature:	-40°C ~ 125°C
supplier device package:	14-SO
current - quiescent (max):	2 μA
current - output high, low:	4mA, 4mA
max propagation delay @ v, max cl:	28ns @ 4.5V, 50pF