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CD54AC257F3A
CD54AC257F3A
Multiplexers CD54AC257F3A
Texas Instruments
CD54AC257F3A
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Standard and Specialty Logic
Multiplexers
Specification
Product AttributeAttribute Value
HTS8542.39.00.01
PPAPNo
EU RoHSNot Compliant
MountingThrough Hole
PolarityNon-Inverting
ECCN (US)EAR99
PackagingTube
Pin Count16
AutomotiveNo
Lead ShapeThrough Hole
Output Type3-State
PCB changed16
Part StatusActive
Logic FamilyAC
Configuration4 x 2:1
Package Width7.62(Max)
Logic FunctionMultiplexer
Package Height3.56(Max)
Package Length21.34(Max)
Supplier PackageCDIP
Input Signal TypeSingle-Ended
Power Supply TypeSingle
Output Signal TypeSingle-Ended
Process TechnologyCMOS
Parity Invert InputNo
Standard Package NameDIP
Number of Inputs per Chip8
Number of Outputs per Chip4
Supplier Temperature GradeMilitary
Number of Elements per Chip1
Maximum Quiescent Current (uA)8
Maximum Operating Temperature (°C)125
Minimum Operating Temperature (°C)-55
Number of Input Enables per Element0
Absolute Propagation Delay Time (ns)168
Maximum Operating Supply Voltage (V)5.5
Minimum Operating Supply Voltage (V)1.5
Number of Output Enables per Element1
Typical Operating Supply Voltage (V)5|3.3|2.5|1.8
Maximum Low Level Output Current (mA)24
Propagation Delay Test Condition (pF)50
Maximum High Level Output Current (mA)-24
Number of Selection Inputs per Element1
Maximum Propagation Delay Time @ Maximum CL (ns)9.3@4.5V to 5.5V|13@3V to 3.6V|117@1.5V
Description
Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin CDIP Tube
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