QS74FCT244ATSOB vs IDT74FCT244ASOGB feature comparison

QS74FCT244ATSOB Quality Semiconductor Inc

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IDT74FCT244ASOGB Integrated Device Technology Inc

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer QUALITY SEMICONDUCTOR INC INTEGRATED DEVICE TECHNOLOGY INC
Package Description , SOP,
Reach Compliance Code unknown compliant
Family FCT FCT
JESD-30 Code R-PDSO-G20 R-PDSO-G20
Logic IC Type BUS DRIVER BUS DRIVER
Number of Bits 4 4
Number of Functions 2 2
Number of Ports 2 2
Number of Terminals 20 20
Operating Temperature-Max 85 °C 70 °C
Operating Temperature-Min -40 °C
Output Characteristics 3-STATE 3-STATE
Output Polarity TRUE TRUE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Propagation Delay (tpd) 4.8 ns 4.8 ns
Qualification Status Not Qualified 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 COMMERCIAL
Terminal Form GULL WING GULL WING
Terminal Position DUAL DUAL
Base Number Matches 1 1
Pbfree Code Yes
Rohs Code Yes
Part Package Code SOIC
Pin Count 20
HTS Code 8542.39.00.01
Additional Feature IOH = 0.3MA @ VOH = 4.55V; IOL = 0.3MA @ VOL = 0.2V
JESD-609 Code e3
Length 12.8 mm
Moisture Sensitivity Level 1
Seated Height-Max 2.65 mm
Terminal Finish MATTE TIN
Terminal Pitch 1.27 mm
Width 7.5 mm

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