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54F194LMQB
54F194LMQB
Counter Shift Registers 54F194LMQB
Texas Instruments
54F194LMQB
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Standard and Specialty Logic
Counter Shift Registers
Specification
Product AttributeAttribute Value
PPAPNo
EU RoHSNot Compliant
MountingSurface Mount
ECCN (US)EAR99
Pin Count20
AutomotiveNo
Lead ShapeNo Lead
Reset TypeAsynchronous
PCB changed20
Part StatusObsolete
Logic FamilyF
Package Width8.89
Direction TypeBi-Directional
Logic FunctionShift Register
Operation ModeSerial/Parallel to Parallel
Package Height1.76
Package Length8.89
Triggering TypePositive-Edge
Number of Stages4
Supplier PackageCLLCC
Process TechnologyBipolar
Parallel Enable InputNo
Standard Package NameLLCC
Terminal Count OutputNo
Number of Element Inputs6
Number of Element Outputs4
Supplier Temperature GradeMilitary
Number of Elements per Chip1
Number of Count Input Enables0
Maximum Operating Temperature (°C)125
Minimum Operating Temperature (°C)-55
Absolute Propagation Delay Time (ns)14.5
Maximum Operating Supply Voltage (V)5.5
Minimum Operating Supply Voltage (V)4.5
Typical Operating Supply Voltage (V)5
Propagation Delay Test Condition (pF)50
Number of Selection Inputs per Element2
Maximum Propagation Delay Time @ Maximum CL (ns)8.5@4.5V to 5.5V
Description
Shift Register Single 4-Bit Serial/Parallel to Parallel 20-Pin CLLCC
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