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SN74HCT74PWT

4.5V~5.5V 46MHz D-Type Flip Flop DUAL 74HCT74 14 Pins 4μA 74HCT Series 14-TSSOP (0.173, 4.40mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74HCT74PWT
  • Package: 14-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 480
  • Description: 4.5V~5.5V 46MHz D-Type Flip Flop DUAL 74HCT74 14 Pins 4μA 74HCT Series 14-TSSOP (0.173, 4.40mm Width)(Kg)

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Details

Tags

Parameters
Current - Quiescent (Iq) 4μA
Current - Output High, Low 4mA 4mA
Number of Bits per Element 1
Max Propagation Delay @ V, Max CL 25ns @ 5.5V, 50pF
Prop. Delay@Nom-Sup 35 ns
Trigger Type Positive Edge
Input Capacitance 3pF
Number of Input Lines 4
Clock Edge Trigger Type Positive Edge
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Weight 57.209338mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series 74HCT
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Termination SMD/SMT
ECCN Code EAR99
Type D-Type
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory FF/Latches
Packing Method TR
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74HCT74
Function Set(Preset) and Reset
Qualification Status Not Qualified
Output Type Differential
Operating Supply Voltage 5V
Polarity Non-Inverting
Power Supplies 5V
Number of Circuits 2
Load Capacitance 50pF
Output Current 4mA
Clock Frequency 46MHz
Propagation Delay 28 ns
Turn On Delay Time 18 ns
Family HCT
Logic Function AND, D-Type, Flip-Flop

SN74HCT74PWT Overview


In the form of 14-TSSOP (0.173, 4.40mm Width), it has been packaged. There is an embedded version in the package Tape & Reel (TR). T flip flop uses Differentialas the output. The trigger it is configured with uses Positive Edge. Surface Mountis positioned in the way of this electronic part. The JK flip flop operates at a voltage of 4.5V~5.5V. A temperature of -40°C~85°C TAis used in the operation. It is an electronic flip flop with the type D-Type. The 74HCTseries comprises this type of FPGA. In order for it to function properly, its output frequency should not exceed 46MHz. It consumes 4μA of quiescent current without being affected by external factors. The number of terminations is 14. It is a member of the 74HCT74 family. The power supply voltage is 5V. The input capacitance of this JK flip flopis 3pF farads. In this case, the D flip flop belongs to the HCTfamily. A part of the electronic system is mounted in the way of Surface Mount. The 14pins are designed into the board. This device has Positive Edgeas its clock edge trigger type. There is a FF/Latchesbase part number assigned to the RS flip flops. To achieve this superior flexibility, 2 circuits are used. A reliable performance of this D flip flop makes it well suited for use in TR. A total of 5V power supplies are needed to run it. For high efficiency, the supply voltage should be kept at 5V. The output current of 4mA makes it feature maximum design flexibility. The number of input lines is 4.

SN74HCT74PWT Features


Tape & Reel (TR) package
74HCT series
14 pins
5V power supplies

SN74HCT74PWT Applications


There are a lot of Texas Instruments SN74HCT74PWT Flip Flops applications.

  • Latch-up performance
  • Power down protection
  • Divide a clock signal by 2 or 4
  • Registers
  • Cold spare funcion
  • Latch
  • Storage registers
  • ESCC
  • Bounce elimination switch
  • Data transfer