MM74HC688MTCX vs MM74HC688WM feature comparison

MM74HC688MTCX Fairchild Semiconductor Corporation

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MM74HC688WM Rochester Electronics LLC

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Rohs Code Yes Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP ROCHESTER ELECTRONICS LLC
Part Package Code TSSOP SOIC
Package Description 4.40 MM, MO-153, TSSOP-20 0.300 INCH, MS-013, SOIC-20
Pin Count 20 20
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature CASCADABLE CASCADABLE
Family HC/UH HC/UH
JESD-30 Code R-PDSO-G20 R-PDSO-G20
JESD-609 Code e3 e3
Length 6.5 mm 12.8015 mm
Logic IC Type MAGNITUDE COMPARATOR MAGNITUDE COMPARATOR
Moisture Sensitivity Level 1 1
Number of Bits 8 8
Number of Functions 1 1
Number of Terminals 20 20
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Output Polarity INVERTED INVERTED
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TSSOP SOP
Package Equivalence Code TSSOP20,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE
Propagation Delay (tpd) 220 ns 220 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.2 mm 2.642 mm
Supply Voltage-Max (Vsup) 6 V 6 V
Supply Voltage-Min (Vsup) 2 V 2 V
Supply Voltage-Nom (Vsup) 4.5 V 4.5 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 0.65 mm 1.27 mm
Terminal Position DUAL DUAL
Width 4.4 mm 7.5 mm
Base Number Matches 1 2
Pbfree Code Yes

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