74ACT257SCX vs 74ACT257SC feature comparison

74ACT257SCX Rochester Electronics LLC

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74ACT257SC Fairchild Semiconductor Corporation

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Pbfree Code Yes
Rohs Code Yes Yes
Part Life Cycle Code Active Obsolete
Ihs Manufacturer ROCHESTER ELECTRONICS INC FAIRCHILD SEMICONDUCTOR CORP
Part Package Code SOIC SOIC
Package Description SOP, 0.150 INCH, MS-012, SOIC-16
Pin Count 16 16
Reach Compliance Code unknown unknown
Family ACT ACT
JESD-30 Code R-PDSO-G16 R-PDSO-G16
JESD-609 Code e3 e3
Length 9.9 mm 9.9 mm
Logic IC Type MULTIPLEXER MULTIPLEXER
Moisture Sensitivity Level 1 1
Number of Functions 4 4
Number of Inputs 2 2
Number of Outputs 1 1
Number of Terminals 16 16
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Output Characteristics 3-STATE 3-STATE
Output Polarity TRUE TRUE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Cel) 260 260
Propagation Delay (tpd) 11.5 ns 11.5 ns
Qualification Status COMMERCIAL Not Qualified
Seated Height-Max 1.75 mm 1.75 mm
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 4.5 V 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish MATTE TIN MATTE TIN
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3.9 mm 3.9 mm
Base Number Matches 4 4
HTS Code 8542.39.00.01
Load Capacitance (CL) 50 pF
Max I(ol) 0.024 A
Package Equivalence Code SOP16,.25
Prop. Delay@Nom-Sup 8.5 ns

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