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SN74LS669N
SN74LS669N
Counter Shift Registers SN74LS669N
Texas Instruments
SN74LS669N
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Standard and Specialty Logic
Counter Shift Registers
Specification
Product AttributeAttribute Value
PPAPNo
SVHCYes
TypeBinary
EU RoHSCompliant
MountingThrough Hole
ECCN (US)EAR99
Pin Count16
AutomotiveNo
Lead ShapeThrough Hole
PCB changed16
Part StatusObsolete
Preset TypeSynchronous
Logic FamilyLS
Package Width6.6(Max)
Direction TypeBi-Directional
Logic FunctionCounter
Operation ModeUP Counter|Down Counter
Package Height5.08(Max) - 0.51(Min)
Package Length19.69(Max)
Triggering TypePositive-Edge
Number of Stages4
Supplier PackagePDIP
Process TechnologyBipolar
Parallel Enable InputYes
Standard Package NameDIP
Terminal Count OutputYes
Number of Element Inputs4
Number of Element Outputs4
Supplier Temperature GradeCommercial
Number of Elements per Chip1
Number of Count Input Enables2
Maximum Operating Temperature (°C)70
Minimum Operating Temperature (°C)0
Absolute Propagation Delay Time (ns)60
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)27@5V
Description
Counter Single 4-Bit Sync Binary UP/Down 16-Pin PDIP
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