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SN74LS273DW

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


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-SN74LS273DW
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 247
  • Description: 4.75V~5.25V 40MHz D-Type Flip Flop DUAL 27mA 74LS Series 20-SOIC (0.295, 7.50mm Width)(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
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tube
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type D-Type
Terminal Finish NICKEL PALLADIUM GOLD
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
JESD-30 Code R-PDSO-G20
Function Master Reset
Qualification Status Not Qualified
Output Type Non-Inverted
Number of Elements 1
Supply Voltage-Max (Vsup) 5.25V
Supply Voltage-Min (Vsup) 4.75V
Clock Frequency 40MHz
Family LS
Current - Quiescent (Iq) 27mA
Current - Output High, Low 400μA 8mA
Output Polarity TRUE
Number of Bits per Element 8
Max Propagation Delay @ V, Max CL 27ns @ 5V, 15pF
Trigger Type Positive Edge
Propagation Delay (tpd) 27 ns
fmax-Min 30 MHz
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status Non-RoHS Compliant

SN74LS273DW Overview


20-SOIC (0.295, 7.50mm Width)is the way it is packaged. You can find it in the Tubepackage. The output it is configured with uses Non-Inverted. The trigger configured with it uses Positive Edge. The electronic part is mounted in the way of Surface Mount. It operates with a supply voltage of 4.75V~5.25V. In this case, the operating temperature is 0°C~70°C TA. There is D-Type type of electronic flip flop associated with this device. In this case, it is a type of FPGA belonging to the 74LS series. A frequency of 40MHzshould be the maximum output frequency. A total of 1elements are present in it. T flip flop consumes 27mA quiescent energy. There are 20 terminations,A voltage of 5V provides power to the D latch. An electronic device belonging to the family LScan be found here. Vsup reaches its maximum value at 5.25V. The supply voltage (Vsup) should be maintained above 4.75V for normal operation.

SN74LS273DW Features


Tube package
74LS series

SN74LS273DW Applications


There are a lot of Rochester Electronics, LLC SN74LS273DW Flip Flops applications.

  • Supports Live Insertion
  • ESD performance
  • Storage registers
  • Event Detectors
  • Single Up Count-Control Line
  • Memory
  • ESD protection
  • Dynamic threshold performance
  • Computers
  • Frequency Divider circuits