74AC399FCQR vs 54AC399DM feature comparison

74AC399FCQR Fairchild Semiconductor Corporation

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54AC399DM Rochester Electronics LLC

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Part Life Cycle Code Obsolete Active
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP ROCHESTER ELECTRONICS LLC
Part Package Code DFP
Package Description DFP, DIP,
Pin Count 16
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature FOUR 2:1 MUX FOLLOWED BY REGISTER FOUR 2:1 MUX FOLLOWED BY REGISTER
Family AC AC
JESD-30 Code R-CDFP-F16 R-GDIP-T16
Logic IC Type D FLIP-FLOP D FLIP-FLOP
Max I(ol) 0.024 A
Number of Bits 4 4
Number of Functions 1 1
Number of Terminals 16 16
Operating Temperature-Max 85 °C 125 °C
Operating Temperature-Min -40 °C -55 °C
Output Polarity TRUE TRUE
Package Body Material CERAMIC, METAL-SEALED COFIRED CERAMIC, GLASS-SEALED
Package Code DFP DIP
Package Equivalence Code FL16,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style FLATPACK IN-LINE
Power Supply Current-Max (ICC) 0.08 mA
Propagation Delay (tpd) 8.5 ns
Qualification Status Not Qualified
Seated Height-Max 2.159 mm 5.08 mm
Supply Voltage-Max (Vsup) 6 V 6 V
Supply Voltage-Min (Vsup) 2 V 2 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES NO
Technology CMOS CMOS
Temperature Grade INDUSTRIAL MILITARY
Terminal Form FLAT THROUGH-HOLE
Terminal Pitch 1.27 mm 2.54 mm
Terminal Position DUAL DUAL
Trigger Type POSITIVE EDGE POSITIVE EDGE
Width 6.731 mm 7.62 mm
fmax-Min 180 MHz
Base Number Matches 2 2
Length 19.43 mm
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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