74LCX157M vs 74LCX257MTC feature comparison

74LCX157M Fairchild Semiconductor Corporation

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74LCX257MTC Fairchild Semiconductor Corporation

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Pbfree Code Yes Yes
Rohs Code Yes Yes
Part Life Cycle Code Transferred Transferred
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP FAIRCHILD SEMICONDUCTOR CORP
Part Package Code SOIC TSSOP
Package Description 0.150 INCH, MS-012, SOIC-16 TSSOP, TSSOP16,.25
Pin Count 16 16
Manufacturer Package Code 16LD,SOIC,JEDEC MS-012,.150" ,NARROW BODY 16 LD,TSSOP,JEDEC MO-153, 4.4MM WIDE
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8542.39.00.01 8542.39.00.01
Family LVC/LCX/Z LVC/LCX/Z
JESD-30 Code R-PDSO-G16 R-PDSO-G16
JESD-609 Code e3 e4
Length 9.9 mm 5 mm
Load Capacitance (CL) 50 pF 50 pF
Logic IC Type MULTIPLEXER MULTIPLEXER
Max I(ol) 0.024 A 0.024 A
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 Polarity TRUE TRUE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP TSSOP
Package Equivalence Code SOP16,.25 TSSOP16,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260 260
Prop. Delay@Nom-Sup 5.8 ns 6 ns
Propagation Delay (tpd) 7 ns 7.2 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.75 mm 1.2 mm
Supply Voltage-Max (Vsup) 3.6 V 3.6 V
Supply Voltage-Min (Vsup) 2 V 2 V
Supply Voltage-Nom (Vsup) 2.5 V 2.5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish MATTE TIN NICKEL PALLADIUM GOLD
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 0.65 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 30 30
Width 3.9 mm 4.4 mm
Base Number Matches 7 4
Output Characteristics 3-STATE

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