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SN74HCT74DR

4.5V~5.5V 46MHz D-Type Flip Flop DUAL 74HCT74 14 Pins 74HCT Series 14-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74HCT74DR
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 896
  • Description: 4.5V~5.5V 46MHz D-Type Flip Flop DUAL 74HCT74 14 Pins 74HCT Series 14-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact Plating Gold
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 -40°C~85°C TA
Packaging Cut Tape (CT)
Series 74HCT
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
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
Base Part Number 74HCT74
Function Set(Preset) and Reset
Output Type Differential
Operating Supply Voltage 5V
Polarity Non-Inverting
Power Supplies 5V
Number of Circuits 2
Load Capacitance 50pF
Output Current 25mA
Clock Frequency 46MHz
Propagation Delay 44 ns
Quiescent Current 4μA
Turn On Delay Time 18 ns
Family HCT
Logic Function AND, D-Type, Flip-Flop
Current - Output High, Low 4mA 4mA
Number of Bits per Element 1
Max Propagation Delay @ V, Max CL 18ns @ 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 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74HCT74DR Overview


The package is in the form of 14-SOIC (0.154, 3.90mm Width). D flip flop is embedded in the Cut Tape (CT) package. T flip flop uses Differentialas the output. This trigger is configured to use Positive Edge. There is an electrical part that is mounted in the way of Surface Mount. It operates with a supply voltage of 4.5V~5.5V. In this case, the operating temperature is -40°C~85°C TA. D-Typedescribes this flip flop. It belongs to the 74HCTseries of FPGAs. This D flip flop should not have a frequency greater than 46MHz. 14terminations have occurred. This D latch belongs to the family of 74HCT74. A voltage of 5V is used to power it. This T flip flop has a capacitance of 3pF farads at the input. Electronic devices of this type belong to the HCTfamily. There is an electronic part that is mounted in the way of Surface Mount. With its 14pins, it is designed to work with most electronic flip flops. The clock edge trigger type for this device is Positive Edge. It is part of the FF/Latchesbase part number family. The superior flexibility is achieved through the use of 2 circuits. Compared to other similar T flip flops, this device offers reliable performance and is well suited for TR. A total of 5V power supplies are needed to run it. The supply voltage should be maintained at 5V for high efficiency. The 25mA output current allows it to be designed with the greatest amount of flexibility. It is reported that there are 4 input lines. In terms of quiescent current, it consumes 4μA .

SN74HCT74DR Features


Cut Tape (CT) package
74HCT series
14 pins
5V power supplies

SN74HCT74DR Applications


There are a lot of Texas Instruments SN74HCT74DR Flip Flops applications.

  • Counters
  • Individual Asynchronous Resets
  • Single Up Count-Control Line
  • Matched Rise and Fall
  • Event Detectors
  • Clock pulse
  • Functionally equivalent to the MC10/100EL29
  • Differential Individual
  • Frequency Dividers
  • Frequency Divider circuits