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  • DM74LS90M

DM74LS90M

5V TTL DUAL Counters & Dividers 14 Pins NEGATIVE EDGE SOIC


  • Manufacturer: Fairchild (ON Semiconductor)
  • Origchip NO: 295-DM74LS90M
  • Package: SOIC
  • Datasheet: -
  • Stock: 532
  • Description: 5V TTL DUAL Counters & Dividers 14 Pins NEGATIVE EDGE SOIC(Kg)

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Shipping Cost

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FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Package / Case SOIC
Surface Mount YES
JESD-609 Code e0
Number of Terminations 14
Terminal Finish Tin/Lead (Sn/Pb)
Additional Feature DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
HTS Code 8542.39.00.01
Subcategory Counters
Technology TTL
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 2
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 14
JESD-30 Code R-PDSO-G14
Qualification Status Not Qualified
Operating Temperature (Max) 70°C
Supply Voltage-Max (Vsup) 5.25V
Power Supplies 5V
Temperature Grade COMMERCIAL
Supply Voltage-Min (Vsup) 4.75V
Number of Bits 3
Family LS
Logic IC Type DECADE COUNTER
Max I(ol) 0.008 A
Trigger Type NEGATIVE EDGE
Propagation Delay (tpd) 60 ns
Power Supply Current-Max (ICC) 15mA
fmax-Min 32 MHz
Count Direction UP
Max Frequency@Nom-Sup 10000000Hz
Load/Preset Input YES
Mode of Operation ASYNCHRONOUS
Height Seated (Max) 1.753mm
Length 8.6235mm
Width 3.9mm
RoHS Status Non-RoHS Compliant

DM74LS90M Overview


A device of this type is supplied in a package of type [0]. There are 14 terminations used for its configuration. 5Vis enabled to operate in an extremely flexible manner due to its supply voltage. There are a total of 14 pins in all components. The LSfamily includes it. As far as the device is concerned, there are 3bits of information. In terms of this electronic device, the features provided by DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONSare of the utmost importance. The device is manufactured at COMMERCIALdegrees Celsius. As a result of the voltage source, there is 5V voltage. There is a minimum supply voltage (Vsup) of 4.75V volts. Up to 5.25Vis the maximum supply voltage (Vsup). Countersis the family name of the electronic part. The logic IC type is [0]. Typically, the maximum operating temperature is set to 70°C.

DM74LS90M Features


Embedded in the SOIC package
DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
DECADE COUNTER as logic IC type

DM74LS90M Applications


There are a lot of Fairchild (ON Semiconductor) DM74LS90M Counters & Dividers applications.

  • counting/frequency sy nthesizers-BCD output
  • Decade counter/decimal decode display (CD4017B）
  • Time delay circuits
  • Signal gating
  • Fixed or Programmable Frequency Division
  • Binary counter/decoder
  • Clocks
  • Time-delay circuits
  • ALGEBRAIC COMPUTATION
  • Fixed and programmable counters greater than 10