TC74HC259AF(TP1) vs TC74HC173AF(TP2) feature comparison

TC74HC259AF(TP1) Toshiba America Electronic Components

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TC74HC173AF(TP2) Toshiba America Electronic Components

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Pbfree Code No No
Rohs Code No No
Part Life Cycle Code Active Active
Ihs Manufacturer TOSHIBA CORP TOSHIBA CORP
Part Package Code SOIC SOIC
Package Description 0.300 INCH, PLASTIC, SOIC-16 0.300 INCH, PLASTIC, SOIC-16
Pin Count 16 16
Reach Compliance Code unknown unknown
Additional Feature 1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH WITH HOLD MODE; WITH DUAL OUTPUT ENABLE
Family HC/UH HC/UH
JESD-30 Code R-PDSO-G16 R-PDSO-G16
JESD-609 Code e0 e0
Length 10.3 mm 10.3 mm
Load Capacitance (CL) 50 pF 50 pF
Logic IC Type D LATCH D FLIP-FLOP
Number of Bits 1 4
Number of Functions 1 1
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 PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Cel) 240 240
Propagation Delay (tpd) 41 ns 29 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.9 mm 1.9 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 YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish TIN LEAD TIN LEAD
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED NOT SPECIFIED
Trigger Type LOW LEVEL POSITIVE EDGE
Width 5.3 mm 5.3 mm
Base Number Matches 3 3
Output Characteristics 3-STATE
fmax-Min 34 MHz

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