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SN74LS74AD

4.75V~5.25V 33MHz D-Type Flip Flop DUAL 74LS74 14 Pins 74LS Series 14-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS74AD
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 210
  • Description: 4.75V~5.25V 33MHz D-Type Flip Flop DUAL 74LS74 14 Pins 74LS Series 14-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Weight 129.387224mg
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 14
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 74LS74
Function Set(Preset) and Reset
Output Type Differential
Operating Supply Voltage 5V
Polarity Non-Inverting
Power Supplies 5V
Number of Channels 2
Operating Supply Current 4mA
Nominal Supply Current 4mA
Output Current 8mA
Clock Frequency 33MHz
Propagation Delay 40 ns
Turn On Delay Time 13 ns
Family LS
Logic Function AND, D-Type, Flip-Flop, Latch
Current - Output High, Low 400μA 8mA
Max I(ol) 0.008 A
Number of Bits per Element 1
Max Propagation Delay @ V, Max CL 40ns @ 5V, 15pF
Trigger Type Positive Edge
Number of Input Lines 3
Clock Edge Trigger Type Positive Edge
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74LS74AD Overview


The flip flop is packaged in a case of 14-SOIC (0.154, 3.90mm Width). D flip flop is included in the Tubepackage. It is configured with Differentialas an output. This trigger uses the value Positive Edge. There is an electric part mounted in the way of Surface Mount. Powered by a 4.75V~5.25Vvolt supply, it operates as follows. In this case, the operating temperature is 0°C~70°C TA. D-Typeis the type of this D latch. In terms of FPGAs, it belongs to the 74LS series. There should be no greater frequency than 33MHzon its output. A total of 14terminations have been recorded. It is a member of the 74LS74 family. A voltage of 5V provides power to the D latch. An electronic device belonging to the family LScan be found here. There is an electronic component mounted in the way of Surface Mount. This board has 14 pins. A Positive Edgeclock edge trigger is used in this device. The RS flip flops belongs to FF/Latches base part number. An electrical current of 5V volts is applied to it. If high efficiency is to be achieved, the supply voltage should be maintained at 5V. This T flip flop features a maximum design flexibility due to its output current of 8mA. As of now, there are 3input lines. The number of channels is growing strong/weak: 2.

SN74LS74AD Features


Tube package
74LS series
14 pins
5V power supplies

SN74LS74AD Applications


There are a lot of Texas Instruments SN74LS74AD Flip Flops applications.

  • Differential Individual
  • Dynamic threshold performance
  • Power down protection
  • Count Modes
  • Convert a momentary switch to a toggle switch
  • Matched Rise and Fall
  • Individual Asynchronous Resets
  • ESD performance
  • Cold spare funcion
  • Buffer registers