74AC251SCX vs 74HC151D-T feature comparison

74AC251SCX Fairchild Semiconductor Corporation

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74HC151D-T NXP Semiconductors

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Pbfree Code Yes Yes
Rohs Code Yes Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP NXP SEMICONDUCTORS
Part Package Code SOIC SOIC
Package Description 0.150 INCH, MS-012, SOIC-16 SOP,
Pin Count 16 16
Reach Compliance Code unknown compliant
HTS Code 8542.39.00.01 8542.39.00.01
Family AC HC/UH
JESD-30 Code R-PDSO-G16 R-PDSO-G16
JESD-609 Code e3 e4
Length 9.9 mm 9.9 mm
Load Capacitance (CL) 50 pF 50 pF
Logic IC Type MULTIPLEXER MULTIPLEXER
Max I(ol) 0.024 A 0.004 A
Moisture Sensitivity Level 1 1
Number of Functions 1 1
Number of Inputs 8 8
Number of Outputs 1 1
Number of Terminals 16 16
Operating Temperature-Max 85 °C 125 °C
Operating Temperature-Min -40 °C -40 °C
Output Characteristics 3-STATE
Output Polarity COMPLEMENTARY COMPLEMENTARY
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Equivalence Code SOP16,.25 SOP16,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Packing Method TR
Power Supply Current-Max (ICC) 0.08 mA
Prop. Delay@Nom-Sup 11 ns 56 ns
Propagation Delay (tpd) 15.5 ns 280 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.75 mm 1.75 mm
Supply Voltage-Max (Vsup) 6 V 6 V
Supply Voltage-Min (Vsup) 2 V 2 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL AUTOMOTIVE
Terminal Finish MATTE TIN Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Width 3.9 mm 3.9 mm
Base Number Matches 3 1
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30

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