SN74LS90DR2 vs DV74LS90N feature comparison

SN74LS90DR2 Rochester Electronics LLC

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DV74LS90N avg Semiconductors

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Pbfree Code Yes
Rohs Code No
Part Life Cycle Code Contact Manufacturer Obsolete
Ihs Manufacturer ROCHESTER ELECTRONICS LLC AVG SEMICONDUCTORS
Part Package Code SOIC DIP
Package Description SOP, DIP,
Pin Count 14 14
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature ONE FUNCTION HAS 1 BIT DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
Count Direction UP UP
Family LS LS
JESD-30 Code R-PDSO-G14 R-PDIP-T14
JESD-609 Code e0
Length 8.65 mm 18.86 mm
Load/Preset Input YES YES
Logic IC Type DECADE COUNTER DECADE COUNTER
Mode of Operation ASYNCHRONOUS ASYNCHRONOUS
Number of Bits 3 3
Number of Functions 2 2
Number of Terminals 14 14
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min -10 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP DIP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE IN-LINE
Propagation Delay (tpd) 50 ns 50 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.75 mm 4.69 mm
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 NO
Technology TTL TTL
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Finish TIN LEAD
Terminal Form GULL WING THROUGH-HOLE
Terminal Pitch 1.27 mm 2.54 mm
Terminal Position DUAL DUAL
Trigger Type NEGATIVE EDGE NEGATIVE EDGE
Width 3.9 mm 7.62 mm
fmax-Min 32 MHz 32 MHz
Base Number Matches 1 1
Load Capacitance (CL) 15 pF
Power Supply Current-Max (ICC) 15 mA

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