74AC174CW vs 74AC174FCQR feature comparison

74AC174CW Fairchild Semiconductor Corporation

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74AC174FCQR Texas Instruments

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP NATIONAL SEMICONDUCTOR CORP
Package Description DIE, DFP,
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Family AC AC
JESD-30 Code R-XUUC-N16 R-GDFP-F16
Logic IC Type D FLIP-FLOP D FLIP-FLOP
Number of Functions 1 6
Number of Terminals 16 16
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Output Polarity TRUE TRUE
Package Body Material UNSPECIFIED CERAMIC, GLASS-SEALED
Package Code DIE DFP
Package Equivalence Code DIE OR CHIP
Package Shape RECTANGULAR RECTANGULAR
Package Style UNCASED CHIP FLATPACK
Propagation Delay (tpd) 12 ns 12 ns
Qualification Status Not Qualified Not Qualified
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 YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Form NO LEAD FLAT
Terminal Position UPPER DUAL
Trigger Type POSITIVE EDGE POSITIVE EDGE
fmax-Min 100 MHz 100 MHz
Base Number Matches 1 1
Length 9.6645 mm
Load Capacitance (CL) 50 pF
Seated Height-Max 2.032 mm
Terminal Pitch 1.27 mm
Width 6.604 mm

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