QS54FCT151THB vs IDT74FCT157DTLG feature comparison

QS54FCT151THB Quality Semiconductor Inc

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IDT74FCT157DTLG Integrated Device Technology Inc

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Rohs Code No Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer QUALITY SEMICONDUCTOR INC INTEGRATED DEVICE TECHNOLOGY INC
Package Description SSOP, SSOP20,.25 QCCN,
Reach Compliance Code unknown compliant
Family FCT FCT
JESD-30 Code R-CDSO-G20 S-CQCC-N20
JESD-609 Code e0 e3
Load Capacitance (CL) 50 pF 50 pF
Logic IC Type MULTIPLEXER MULTIPLEXER
Max I(ol) 0.032 A
Number of Functions 1 4
Number of Inputs 8 2
Number of Outputs 1 1
Number of Terminals 20 20
Operating Temperature-Max 125 °C 85 °C
Operating Temperature-Min -55 °C -40 °C
Output Polarity COMPLEMENTARY TRUE
Package Body Material CERAMIC, METAL-SEALED COFIRED CERAMIC, METAL-SEALED COFIRED
Package Code SSOP QCCN
Package Equivalence Code SSOP20,.25 LCC20,.35SQ
Package Shape RECTANGULAR SQUARE
Package Style SMALL OUTLINE CHIP CARRIER
Prop. Delay@Nom-Sup 8 ns
Propagation Delay (tpd) 9.5 ns 3.9 ns
Qualification Status Not Qualified Not Qualified
Screening Level 38535Q/M;38534H;883B
Supply Voltage-Max (Vsup) 5.5 V 5.25 V
Supply Voltage-Min (Vsup) 4.5 V 4.75 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade MILITARY INDUSTRIAL
Terminal Finish Tin/Lead (Sn/Pb) MATTE TIN
Terminal Form GULL WING NO LEAD
Terminal Pitch 0.635 mm 1.27 mm
Terminal Position DUAL QUAD
Base Number Matches 1 1
Pbfree Code Yes
Part Package Code QLCC
Pin Count 20
HTS Code 8542.39.00.01
Length 8.89 mm
Seated Height-Max 2.54 mm
Width 8.89 mm

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