54F240SDM vs 54F240FMQB feature comparison

54F240SDM Fairchild Semiconductor Corporation

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54F240FMQB Rochester Electronics LLC

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Part Life Cycle Code Obsolete Contact Manufacturer
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP ROCHESTER ELECTRONICS LLC
Part Package Code DIP
Package Description DIP, DFP,
Pin Count 20
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Family F/FAST F/FAST
JESD-30 Code R-GDIP-T20 R-GDFP-F20
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 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Output Characteristics 3-STATE 3-STATE
Output Polarity INVERTED INVERTED
Package Body Material CERAMIC, GLASS-SEALED CERAMIC, GLASS-SEALED
Package Code DIP DFP
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE FLATPACK
Propagation Delay (tpd) 6 ns 9 ns
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 4.5 V 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO YES
Technology TTL TTL
Temperature Grade MILITARY MILITARY
Terminal Form THROUGH-HOLE FLAT
Terminal Position DUAL DUAL
Base Number Matches 2 1
Package Equivalence Code FL20,.3
Seated Height-Max 2.286 mm
Terminal Pitch 2.54 mm
Width 7.73 mm

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