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  • SN74LS390N

SN74LS390N

2 Element 5V TTL DUAL Counters & Dividers 74LS Series 74LS390 16 Pins Up Negative Edge 16-DIP (0.300, 7.62mm)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS390N
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: -
  • Stock: 224
  • Description: 2 Element 5V TTL DUAL Counters & Dividers 74LS Series 74LS390 16 Pins Up Negative Edge 16-DIP (0.300, 7.62mm)(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Contact Plating Gold
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16
Weight 951.693491mg
Operating Temperature 0°C~70°C
Packaging Tube
Series 74LS
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Frequency 35MHz
Base Part Number 74LS390
Pin Count 16
Operating Supply Voltage 5V
Number of Elements 2
Power Supplies 5V
Load Capacitance 15pF
Propagation Delay 60 ns
Turn On Delay Time 60 ns
Reset Asynchronous
Family LS
Logic Function Counter
Direction Up
Logic Type Counter, Decade
Max I(ol) 0.008 A
Number of Bits per Element 4
Trigger Type Negative Edge
Input Current 100μA
Clock Edge Trigger Type Negative Edge
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74LS390N Overview


It is a device supplied in the 16-DIP (0.300, 7.62mm) package. It is configured using 16terminations. The supply voltage of 5V enables it operate in a fully flexible way. In this diagram, there are 2elements that are interconnected by wires. In total, there are 16pins on the component. It is packaged in the way of Tube. To connect the circuit's other components, there are 16pins. It is mounted in the direction of [0]. The LSfamily includes it. Due to its membership in the 74LSseries, it is suitable for a variety of applications. Counter, Decadeis selected as the logic type. It is recommended to set the operating temperature to 0°C~70°C. In this case, it is mounted with a Through Holetype. In the case of a supply voltage of [0], it operates more reliably. There are 4 bits stored in each element of the array. The base part number of 74LS390provides access to more related parts. From the voltage source, there is 5Vvoltage. For the device to operate, a voltage supply of 5Vis required. With a frequency of [0], it operates.

SN74LS390N Features


Embedded in the 16-DIP (0.300, 7.62mm) package
4 bits per element
Operating supply voltage of 5V
Frequency of 35MHz

SN74LS390N Applications


There are a lot of Texas Instruments SN74LS390N Counters & Dividers applications.

  • Frequency dividing circuits
  • Digital multiplexing and demultiplexing
  • Divide-by-N counting
  • Frequency dividers
  • counting/frequency sy nthesizers-BCD output
  • VHF, UHF, FM, AM, etc.
  • Time Out Timer for Consumer-Application Industrial Controls
  • Timers
  • Time-delay circuits
  • Divide-by"N" counters/frequency synthesizers