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  • SN74LS390NS

SN74LS390NS

5V TTL DUAL Counters & Dividers 16 Pins NEGATIVE EDGE


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS390NS
  • Package: -
  • Datasheet: -
  • Stock: 375
  • Description: 5V TTL DUAL Counters & Dividers 16 Pins NEGATIVE EDGE (Kg)

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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
Surface Mount YES
Number of Pins 16
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
Subcategory Counters
Packing Method TR
Technology TTL
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 16
Qualification Status Not Qualified
Operating Temperature (Max) 70°C
Supply Voltage-Max (Vsup) 5.25V
Power Supplies 5V
Temperature Grade COMMERCIAL
Load Capacitance 15pF
Number of Bits 4
Family LS
Logic IC Type DECADE COUNTER
Max I(ol) 0.008 A
Prop. Delay@Nom-Sup 60 ns
Trigger Type NEGATIVE EDGE
Propagation Delay (tpd) 60 ns
Power Supply Current-Max (ICC) 26mA
fmax-Min 25 MHz
Count Direction UP
Max Frequency@Nom-Sup 25000000Hz
Load/Preset Input YES
Mode of Operation ASYNCHRONOUS
Height Seated (Max) 2mm
Length 10.3mm
Width 5.3mm
RoHS Status RoHS Compliant
Lead Free Lead Free

SN74LS390NS Overview


Using 16terminations, it can be configured. With a supply voltage of 5V volts, it is possible to run it in a fully flexible manner. There are 16pins on all components. Circuit components are connected by 16pins. In this case, it belongs to the family of [0]. The are 4 bits information in the device. Pbfree code may result in yes. This electronic device is equipped with the following features [0]. This device is manufactured in the temperature grade of COMMERCIAL. It is packed by [0]. There is 5V voltage comes from the voltage source. A maximum supply voltage (Vsup) is available up to 5.25V. This electronic part belongs to the Counters family. DECADE COUNTER is the logic IC type it uses. Generally, 70°Cis the maximum operating temperature.

SN74LS390NS Features


DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
DECADE COUNTER as logic IC type

SN74LS390NS Applications


There are a lot of Texas Instruments SN74LS390NS Counters & Dividers applications.

  • SQUARING
  • Divide-by"N" counters/frequency synthesizers
  • ANALOG SIGNAL PROCESSING
  • Counter control/timers
  • Analog multiplexing and demultiplexing
  • TRUE RMS-TO-DC CONVERSION
  • MULTIPLICATION
  • Clocks
  • Fixed and programmable counters greater than 10
  • SQUARE ROOT