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SN74LS90DE4
SN74LS90DE4
Counter Shift Registers SN74LS90DE4
Texas Instruments
SN74LS90DE4
--
Standard and Specialty Logic
Counter Shift Registers
Specification
Product AttributeAttribute Value
HTS8542.39.00.01
PPAPNo
SVHCYes
TypeDecade
EU RoHSCompliant
MountingSurface Mount
ECCN (US)EAR99
PackagingTube
Pin Count14
AutomotiveNo
Lead ShapeGull-wing
Reset TypeAsynchronous
PCB changed14
Part StatusActive
Logic FamilyLS
Package Width4(Max)
Direction TypeUni-Directional
Logic FunctionCounter/Divider
Operation ModeUP Counter
Package Height1.5(Max)
Package Length8.75(Max)
Triggering TypeNegative-Edge
Number of Stages4
Supplier PackageSOIC
Process TechnologyBipolar
Parallel Enable InputNo
Standard Package NameSOP
Terminal Count OutputNo
Number of Element Inputs2
Number of Element Outputs4
Supplier Temperature GradeCommercial
Number of Elements per Chip1
Number of Count Input Enables0
Maximum Operating Temperature (°C)70
Minimum Operating Temperature (°C)0
Absolute Propagation Delay Time (ns)50
Maximum Operating Supply Voltage (V)5.25
Minimum Operating Supply Voltage (V)4.75
Typical Operating Supply Voltage (V)5
Propagation Delay Test Condition (pF)15
Number of Selection Inputs per Element0
Maximum Propagation Delay Time @ Maximum CL (ns)50@5V
Description
Counter/Divider Single 4-Bit Decade UP 14-Pin SOIC Tube
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