SN74LS390W vs DM74LS390MX feature comparison

SN74LS390W Rochester Electronics LLC

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DM74LS390MX Fairchild Semiconductor Corporation

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Part Life Cycle Code Active Obsolete
Ihs Manufacturer ROCHESTER ELECTRONICS LLC FAIRCHILD SEMICONDUCTOR CORP
Package Description , SOP, SOP16,.25
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Count Direction UP UP
Family LS LS
JESD-30 Code R-GDFP-F16 R-PDSO-G16
Length 9.79 mm 9.9 mm
Load Capacitance (CL) 15 pF
Load/Preset Input NO NO
Logic IC Type DECADE COUNTER DECADE COUNTER
Max Frequency@Nom-Sup 25000000 Hz 15000000 Hz
Max I(ol) 0.008 A 0.008 A
Mode of Operation ASYNCHRONOUS ASYNCHRONOUS
Number of Bits 4 3
Number of Functions 2 4
Number of Terminals 16 16
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Package Body Material CERAMIC, GLASS-SEALED PLASTIC/EPOXY
Package Code DFP SOP
Package Equivalence Code FL16,.25 SOP16,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style FLATPACK SMALL OUTLINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Power Supply Current-Max (ICC) 26 mA 26 mA
Prop. Delay@Nom-Sup 60 ns
Propagation Delay (tpd) 60 ns 81 ns
Seated Height-Max 2.03 mm 1.75 mm
Supply Voltage-Max (Vsup) 5.25 V 5.25 V
Supply Voltage-Min (Vsup) 4.75 V 4.75 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology TTL TTL
Terminal Form FLAT GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Trigger Type NEGATIVE EDGE NEGATIVE EDGE
Width 6.75 mm 3.9 mm
fmax-Min 25 MHz 35 MHz
Base Number Matches 1 1
Rohs Code No
Part Package Code SOIC
Pin Count 16
Additional Feature DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
JESD-609 Code e0
Packing Method TR
Qualification Status Not Qualified
Temperature Grade COMMERCIAL
Terminal Finish TIN LEAD

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