IDT74FCT521BTQ vs PI74FCT521CTQX feature comparison

IDT74FCT521BTQ Integrated Device Technology Inc

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PI74FCT521CTQX Pericom Semiconductor Corporation

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Rohs Code No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer INTEGRATED DEVICE TECHNOLOGY INC PERICOM SEMICONDUCTOR CORP
Part Package Code QSOP QSOP
Package Description SSOP, SSOP20,.25 SSOP,
Pin Count 20 20
Reach Compliance Code not_compliant unknown
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature CASCADABLE CASCADABLE
Family FCT FCT
JESD-30 Code R-PDSO-G20 R-PDSO-G20
JESD-609 Code e0 e0
Length 8.65 mm 8.65 mm
Load Capacitance (CL) 50 pF 50 pF
Logic IC Type IDENTITY COMPARATOR IDENTITY COMPARATOR
Moisture Sensitivity Level 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 SSOP SSOP
Package Equivalence Code SSOP20,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Cel) 240
Propagation Delay (tpd) 5.5 ns 4.5 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.75 mm 1.75 mm
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 Pitch 0.635 mm 0.635 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 20
Width 3.9116 mm 3.9116 mm
Base Number Matches 2 1
ECCN Code EAR99

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