芯片类

74HC139D

74HC139D	NXP
EU RoHS	Compliant
ECCN (US)	EAR99
Part Status	Active
HTS	8542.39.00.01
Logic Family	HC
Logic Function	Decoder/Demultiplexer
Demultiplexing Capability	1-of-4
Number of Elements per Chip	2
Number of Element Inputs	2
Number of Input Enables per Element	1
Number of Element Outputs	4
Number of Output Enables per Element	0
Polarity	Inverting
Maximum Propagation Delay Time @ Maximum CL (ns)	25@6V\|29@4.5V\|145@2V
Absolute Propagation Delay Time (ns)	220
Process Technology	CMOS
Maximum Low Level Output Current (mA)	7.8
Maximum High Level Output Current (mA)	-7.8
Minimum Operating Supply Voltage (V)	2
Typical Operating Supply Voltage (V)	5
Maximum Operating Supply Voltage (V)	6
Maximum Quiescent Current (mA)	0.008
Propagation Delay Test Condition (pF)	50
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	125
Standard Package Name	SOP
Pin Count	16
Supplier Package	SO
Mounting	Surface Mount
Package Height	1.45(Max)
Package Length	10(Max)
Package Width	4(Max)
PCB changed	16
Lead Shape	Gull-wing