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74AC257PC
74AC257PC
Multiplexers 74AC257PC
onsemi
74AC257PC
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Standard and Specialty Logic
Multiplexers
74AC257PC.pdf
Specification
Product AttributeAttribute Value
HTS8542.31.00.01
PPAPNo
EU RoHSCompliant
MountingThrough Hole
PolarityNon-Inverting
ECCN (US)EAR99
PackagingRail
Pin Count16
AutomotiveNo
Lead ShapeThrough Hole
Output Type3-State
PCB changed16
Part StatusObsolete
Logic FamilyAC
Configuration4 x 2:1
Package Width7.11(Max)
Logic FunctionMultiplexer
Package Height4.95(Max)
Package Length19.69(Max)
Supplier PackagePDIP
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
Number of Elements per Chip1
Maximum Quiescent Current (uA)4
Maximum Operating Temperature (°C)85
Minimum Operating Temperature (°C)-40
Number of Input Enables per Element0
Absolute Propagation Delay Time (ns)11.5
Maximum Operating Supply Voltage (V)6
Minimum Operating Supply Voltage (V)2
Number of Output Enables per Element1
Typical Operating Supply Voltage (V)2.5|3.3|5
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)8.5@3.3V|6@5V
Description
Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Rail
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