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74HCT257N,652
74HCT257N,652
Multiplexers 74HCT257N,652
NXP
74HCT257N,652
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Standard and Specialty Logic
Multiplexers
Specification
Product AttributeAttribute Value
HTS8542330001
PPAPNo
EU RoHSCompliant
MountingThrough Hole
PolarityNon-Inverting
ECCN (US)EAR99
PackagingBulk
Pin Count16
AutomotiveNo
Output Type3-State
PCB changed16
Part StatusObsolete
Logic FamilyHCT
Configuration4 x 2:1
Package Width6.48(Max)
Logic FunctionMultiplexer
Package Height3.2(Max)
Package Length19.5(Max)
Supplier PackagePDIP
Input Signal TypeSingle-Ended
Power Supply TypeSingle
Output Signal TypeSingle-Ended
Process TechnologyCMOS
Parity Invert InputNo
Number of Inputs per Chip8
Number of Outputs per Chip4
Number of Elements per Chip1
Maximum Power Dissipation (mW)750
Maximum Quiescent Current (uA)8
Maximum Operating Temperature (°C)125
Minimum Operating Temperature (°C)-40
Number of Input Enables per Element0
Absolute Propagation Delay Time (ns)53
Maximum Operating Supply Voltage (V)5.5
Minimum Operating Supply Voltage (V)4.5
Number of Output Enables per Element1
Typical Operating Supply Voltage (V)5
Maximum Low Level Output Current (mA)6
Propagation Delay Test Condition (pF)50
Maximum High Level Output Current (mA)-6
Number of Selection Inputs per Element1
Maximum Propagation Delay Time @ Maximum CL (ns)30@4.5V
Description
Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Bulk
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