54F273/BSA vs 54F273FM feature comparison

54F273/BSA NXP Semiconductors

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54F273FM National Semiconductor Corporation

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer NXP SEMICONDUCTORS NATIONAL SEMICONDUCTOR CORP
Part Package Code DFP
Package Description DFP, DFP, FL20,.3
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-CDFP-F20 R-GDFP-F20
Load Capacitance (CL) 50 pF 50 pF
Logic IC Type D FLIP-FLOP D FLIP-FLOP
Number of Bits 8 8
Number of Functions 1 1
Number of Terminals 20 20
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Output Polarity TRUE TRUE
Package Body Material CERAMIC, METAL-SEALED COFIRED CERAMIC, GLASS-SEALED
Package Code DFP DFP
Package Shape RECTANGULAR RECTANGULAR
Package Style FLATPACK FLATPACK
Power Supply Current-Max (ICC) 50 mA 56 mA
Propagation Delay (tpd) 10.5 ns 11 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 2.54 mm 2.286 mm
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 YES YES
Technology TTL TTL
Temperature Grade MILITARY MILITARY
Terminal Form FLAT FLAT
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Trigger Type POSITIVE EDGE POSITIVE EDGE
Width 6.9215 mm 6.731 mm
fmax-Min 100 MHz 95 MHz
Base Number Matches 2 2
Rohs Code No
JESD-609 Code e0
Package Equivalence Code FL20,.3
Terminal Finish TIN LEAD

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