74ACT273LCXR vs MC74ACT273DT feature comparison

74ACT273LCXR Fairchild Semiconductor Corporation

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MC74ACT273DT Rochester Electronics LLC

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Part Life Cycle Code Obsolete Active
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP ROCHESTER ELECTRONICS INC
Part Package Code QLCC TSSOP
Package Description QCCN, TSSOP,
Pin Count 20 20
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01
Family ACT ACT
JESD-30 Code S-CQCC-N20 R-PDSO-G20
Length 8.89 mm 6.5 mm
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 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Output Polarity TRUE TRUE
Package Body Material CERAMIC, METAL-SEALED COFIRED PLASTIC/EPOXY
Package Code QCCN TSSOP
Package Shape SQUARE RECTANGULAR
Package Style CHIP CARRIER SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Propagation Delay (tpd) 6.5 ns 12 ns
Qualification Status Not Qualified COMMERCIAL
Seated Height-Max 2.54 mm 1.2 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 CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Form NO LEAD GULL WING
Terminal Pitch 1.27 mm 0.65 mm
Terminal Position QUAD DUAL
Trigger Type POSITIVE EDGE POSITIVE EDGE
Width 8.89 mm 4.4 mm
fmax-Min 200 MHz 125 MHz
Base Number Matches 1 2
Pbfree Code Yes
Rohs Code Yes
JESD-609 Code e4
Moisture Sensitivity Level NOT SPECIFIED
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Finish NICKEL PALLADIUM GOLD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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