MC74LCX158DT vs MC74LCX257MEL feature comparison

MC74LCX158DT onsemi

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MC74LCX257MEL Rochester Electronics LLC

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Rohs Code Yes
Part Life Cycle Code Obsolete Active
Ihs Manufacturer ON SEMICONDUCTOR ROCHESTER ELECTRONICS LLC
Part Package Code TSSOP SOIC
Package Description TSSOP, TSSOP16,.25 EIAJ, SO-16
Pin Count 16 16
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01
Factory Lead Time 4 Weeks
Family LVC/LCX/Z LVC/LCX/Z
JESD-30 Code R-PDSO-G16 R-PDSO-G16
JESD-609 Code e4 e4
Length 5 mm 10.2 mm
Load Capacitance (CL) 50 pF
Logic IC Type MULTIPLEXER MULTIPLEXER
Max I(ol) 0.024 A
Moisture Sensitivity Level 1 NOT SPECIFIED
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 Polarity INVERTED TRUE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TSSOP SOP
Package Equivalence Code TSSOP16,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE
Packing Method RAIL
Peak Reflow Temperature (Cel) 260 260
Prop. Delay@Nom-Sup 6.5 ns
Propagation Delay (tpd) 8.5 ns 7.2 ns
Qualification Status Not Qualified COMMERCIAL
Seated Height-Max 1.2 mm 2.05 mm
Supply Voltage-Max (Vsup) 3.6 V 3.6 V
Supply Voltage-Min (Vsup) 2 V 2 V
Supply Voltage-Nom (Vsup) 2.7 V 2.5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD
Terminal Form GULL WING GULL WING
Terminal Pitch 0.65 mm 1.27 mm
Terminal Position DUAL DUAL
Width 4.4 mm 5.275 mm
Base Number Matches 4 2
Pbfree Code Yes
Output Characteristics 3-STATE
Time@Peak Reflow Temperature-Max (s) 40

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