QS74FCT2157ATP vs QS54FCT251TS1B feature comparison

QS74FCT2157ATP Quality Semiconductor Inc

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QS54FCT251TS1B Quality Semiconductor Inc

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Rohs Code No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer QUALITY SEMICONDUCTOR INC QUALITY SEMICONDUCTOR INC
Package Description DIP-16 ,
Reach Compliance Code unknown unknown
Family FCT FCT
JESD-30 Code R-PDIP-T16 R-PDSO-G16
JESD-609 Code e0
Load Capacitance (CL) 50 pF 50 pF
Logic IC Type MULTIPLEXER MULTIPLEXER
Max I(ol) 0.012 A
Number of Functions 4 1
Number of Inputs 2 8
Number of Outputs 1 1
Number of Terminals 16 16
Operating Temperature-Max 85 °C 125 °C
Operating Temperature-Min -40 °C -55 °C
Output Characteristics SERIES-RESISTOR 3-STATE
Output Polarity TRUE COMPLEMENTARY
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code DIP SOP
Package Equivalence Code DIP16,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE SMALL OUTLINE
Prop. Delay@Nom-Sup 5 ns
Propagation Delay (tpd) 7 ns 9.5 ns
Qualification Status Not Qualified Not Qualified
Supply Voltage-Max (Vsup) 5.25 V 5.5 V
Supply Voltage-Min (Vsup) 4.75 V 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL MILITARY
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE GULL WING
Terminal Pitch 2.54 mm
Terminal Position DUAL DUAL
Base Number Matches 2 1

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