MC74F257DD vs MC74F257DR2 feature comparison

MC74F257DD Motorola Semiconductor Products

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MC74F257DR2 Freescale Semiconductor

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer MOTOROLA INC MOTOROLA SEMICONDUCTOR PRODUCTS
Package Description SOP, SOP, SOP16,.25
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01
Family F/FAST F/FAST
JESD-30 Code R-PDSO-G16 R-PDSO-G16
Length 9.9 mm 9.9 mm
Load Capacitance (CL) 50 pF 50 pF
Logic IC Type MULTIPLEXER MULTIPLEXER
Number of Functions 4 4
Number of Inputs 2 2
Number of Outputs 1 1
Number of Terminals 16 16
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Output Characteristics 3-STATE 3-STATE
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
Power Supply Current-Max (ICC) 22 mA 23 mA
Propagation Delay (tpd) 9.5 ns 9.5 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.75 mm 1.75 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 TTL TTL
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Width 3.9 mm 3.9 mm
Base Number Matches 2 3
Rohs Code No
JESD-609 Code e0
Max I(ol) 0.024 A
Package Equivalence Code SOP16,.25
Packing Method TAPE AND REEL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Power Supplies 5 V
Prop. Delay@Nom-Sup 15 ns
Terminal Finish Tin/Lead (Sn/Pb)
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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