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  • SN74LS273DW

SN74LS273DW

4.75V~5.25V 40MHz 8 Bit D-Type Flip Flop DUAL 74LS273 20 Pins 27mA 74LS Series 20-SOIC (0.295, 7.50mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS273DW
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 226
  • Description: 4.75V~5.25V 40MHz 8 Bit D-Type Flip Flop DUAL 74LS273 20 Pins 27mA 74LS Series 20-SOIC (0.295, 7.50mm Width)(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Weight 500.709277mg
Operating Temperature 0°C~70°C TA
Packaging Tube
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type D-Type
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory FF/Latches
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Base Part Number 74LS273
Function Master Reset
Output Type Non-Inverted
Operating Supply Voltage 5V
Number of Elements 1
Polarity Non-Inverting
Power Supplies 5V
Number of Channels 8
Output Current 8mA
Number of Bits 8
Clock Frequency 40MHz
Propagation Delay 27 ns
Turn On Delay Time 17 ns
Family LS
Logic Function D-Type, Flip-Flop
Current - Quiescent (Iq) 27mA
Current - Output High, Low 400μA 8mA
Max Propagation Delay @ V, Max CL 27ns @ 5V, 15pF
Trigger Type Positive Edge
Number of Input Lines 2
fmax-Min 30 MHz
Clock Edge Trigger Type Positive Edge
Max Frequency@Nom-Sup 30000000Hz
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

SN74LS273DW Overview


The package is in the form of 20-SOIC (0.295, 7.50mm Width). The Tubepackage contains it. As configured, the output uses Non-Inverted. It is configured with a trigger that uses a value of Positive Edge. Surface Mountis occupied by this electronic component. The JK flip flop operates at 4.75V~5.25Vvolts. In the operating environment, the temperature is 0°C~70°C TA. It is an electronic flip flop with the type D-Type. JK flip flop belongs to the 74LSseries of FPGAs. Its output frequency should not exceed 40MHz. A total of 1elements are present in it. As a result, it consumes 27mA of quiescent current without being affected by external factors. A total of 20 terminations have been made. It is a member of the 74LS273 family. An input voltage of 5Vpowers the D latch. This D flip flop belongs to the family of LS. Surface Mount mounts this electronic component. This board has 20 pins. This device has the clock edge trigger type of Positive Edge. This device has the base part number FF/Latches. It is designed with 8bits. The D latch operates on 5V volts. In order to ensure high efficiency, the supply voltage should remain at 5V. Its output current of 8mAallows for maximum design flexibility. Currently, there are 2 input lines present. A total of 8 channels are available.

SN74LS273DW Features


Tube package
74LS series
20 pins
8 Bits
5V power supplies

SN74LS273DW Applications


There are a lot of Texas Instruments SN74LS273DW Flip Flops applications.

  • Convert a momentary switch to a toggle switch
  • Buffered Clock
  • Latch
  • ESCC
  • Bounce elimination switch
  • Dynamic threshold performance
  • Asynchronous counter
  • Modulo – n – counter
  • Circuit Design
  • Count Modes