CD74FCT521DTM vs PI74FCT521BTSX feature comparison

CD74FCT521DTM Rochester Electronics LLC

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PI74FCT521BTSX Pericom Semiconductor Corporation

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Pbfree Code No
Part Life Cycle Code Active Obsolete
Ihs Manufacturer ROCHESTER ELECTRONICS LLC PERICOM SEMICONDUCTOR CORP
Reach Compliance Code unknown unknown
Additional Feature CASCADABLE CASCADABLE
Family FCT FCT
JESD-30 Code R-PDSO-G20 R-PDSO-G20
JESD-609 Code e0 e0
Logic IC Type IDENTITY COMPARATOR IDENTITY COMPARATOR
Moisture Sensitivity Level NOT SPECIFIED
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 Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Propagation Delay (tpd) 4.2 ns 5.5 ns
Qualification Status COMMERCIAL Not Qualified
Supply Voltage-Max (Vsup) 5.25 V 5.25 V
Supply Voltage-Min (Vsup) 4.75 V 4.75 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish TIN LEAD TIN LEAD
Terminal Form GULL WING GULL WING
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Number Matches 3 1
Part Package Code SOIC
Package Description SOP,
Pin Count 20
ECCN Code EAR99
HTS Code 8542.39.00.01
Length 12.8 mm
Load Capacitance (CL) 50 pF
Package Code SOP
Seated Height-Max 2.65 mm
Terminal Pitch 1.27 mm
Width 7.5 mm

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