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SN74LS293N

1 Element 5V TTL DUAL Counters & Dividers 74LS Series 74LS293 Up Positive Edge 14-DIP (0.300, 7.62mm)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS293N
  • Package: 14-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 322
  • Description: 1 Element 5V TTL DUAL Counters & Dividers 74LS Series 74LS293 Up Positive Edge 14-DIP (0.300, 7.62mm)(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Contact Plating Gold
Mount Through Hole
Mounting Type Through Hole
Package / Case 14-DIP (0.300, 7.62mm)
Number of Pins 14
Weight 927.99329mg
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 14
ECCN Code EAR99
Additional Feature DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Frequency 42MHz
Base Part Number 74LS293
Operating Supply Voltage 5V
Number of Elements 1
Power Supplies 5V
Propagation Delay 70 ns
Turn On Delay Time 70 ns
Reset Synchronous
Family LS
Logic Function Counter
Direction Up
Logic Type Binary Counter
Number of Bits per Element 4
Trigger Type Positive Edge
Power Supply Current-Max (ICC) 39mA
Clock Edge Trigger Type Positive 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 Contains Lead

SN74LS293N Overview


A 14-DIP (0.300, 7.62mm)package is used for this device. Using 14terminations, it can be configured. With a supply voltage of 5V volts, it is possible to run it in a fully flexible manner. There are wires connecting 1elements. As a result, it is packaged in the way of a Tube. There are 14 pins going on to connect other parts in the circuit. The way of Through Hole is used to mount it. In this case, it belongs to the family of [0]. The 74LSseries is well suited to a number of uses. It is adopted that the logic type is [0]. It is recommended that the operating temperature be set to 0°C~70°C. In this case, it is mounted with a Through Holetype. As long as the supply voltage is set to [0], the device can operate with a greater degree of reliability. Each element in the array stores 4 bits. These electronic devices have many important features, and DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONSis one of them. There are more related parts under the 74LS293base part number. Voltage from the voltage source is [0]. In order to operate, it requires a voltage of [0]. It operates with the frequency of 42MHz.

SN74LS293N Features


Embedded in the 14-DIP (0.300, 7.62mm) package
4 bits per element
DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS
Operating supply voltage of 5V
Frequency of 42MHz

SN74LS293N Applications


There are a lot of Texas Instruments SN74LS293N Counters & Dividers applications.

  • Up Counters
  • Time delay circuits
  • Analog multiplexing and demultiplexing
  • Timing applications
  • Divide-by"N" counters/frequency synthesizers
  • Programmable decade counters
  • Time-delay circuits
  • Frequency dividers
  • Fixed and programmable counters greater than 10
  • Communications Digital Frequency Synthesizers;