74F655SCQR vs I74F656AD feature comparison

74F655SCQR Fairchild Semiconductor Corporation

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I74F656AD NXP Semiconductors

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP NXP SEMICONDUCTORS
Part Package Code SOIC SOIC
Package Description SOP, 7.5 MM HEIGHT, PLASTIC, MS-013, SOT137-1, SOP-24
Pin Count 24 24
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature WITH TRIPLE OUTPUT ENABLE WITH TRIPLE OUTPUT ENABLE; ODD/EVEN PARITY GENERATION WITH TRISTATE OUTPUTS
Family F/FAST F/FAST
JESD-30 Code R-PDSO-G24 R-PDSO-G24
Logic IC Type BUS DRIVER BUS DRIVER
Number of Bits 8 8
Number of Functions 1 1
Number of Ports 2 2
Number of Terminals 24 24
Operating Temperature-Max 70 °C 85 °C
Operating Temperature-Min -40 °C
Output Characteristics 3-STATE 3-STATE
Output Polarity INVERTED TRUE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Propagation Delay (tpd) 5 ns 9 ns
Qualification Status Not Qualified Not Qualified
Supply Voltage-Max (Vsup) 5.25 V 5.5 V
Supply Voltage-Min (Vsup) 4.75 V 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology TTL TTL
Temperature Grade COMMERCIAL INDUSTRIAL
Terminal Form GULL WING GULL WING
Terminal Position DUAL DUAL
Base Number Matches 1 3
Pbfree Code Yes
Rohs Code Yes
Control Type ENABLE LOW
JESD-609 Code e4
Length 15.4 mm
Load Capacitance (CL) 50 pF
Max I(ol) 0.064 A
Moisture Sensitivity Level 1
Package Equivalence Code SOP24,.4
Peak Reflow Temperature (Cel) 260
Power Supply Current-Max (ICC) 110 mA
Prop. Delay@Nom-Sup 18 ns
Seated Height-Max 2.65 mm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Pitch 1.27 mm
Time@Peak Reflow Temperature-Max (s) 30
Width 7.5 mm

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