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  • SN74AS574DWR

SN74AS574DWR

4.5V~5.5V 90MHz 8 Bit D-Type Flip Flop DUAL 74AS574 20 Pins 116mA 74AS Series 20-SOIC (0.295, 7.50mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74AS574DWR
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 446
  • Description: 4.5V~5.5V 90MHz 8 Bit D-Type Flip Flop DUAL 74AS574 20 Pins 116mA 74AS 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: 1 week 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 Tape & Reel (TR)
Series 74AS
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
Packing Method TR
Technology TTL
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 74AS574
Function Standard
Qualification Status Not Qualified
Output Type Tri-State, Non-Inverted
Operating Supply Voltage 5V
Number of Elements 1
Polarity Non-Inverting
Power Supplies 5V
Number of Circuits 8
Load Capacitance 50pF
Number of Ports 2
Output Current 48mA
Number of Bits 8
Clock Frequency 90MHz
Propagation Delay 9 ns
Turn On Delay Time 3 ns
Family AS
Logic Function D-Type, Flip-Flop
Current - Quiescent (Iq) 116mA
Current - Output High, Low 15mA 48mA
Max Propagation Delay @ V, Max CL 9ns @ 5V, 50pF
Trigger Type Positive Edge
Number of Input Lines 3
Count Direction UNIDIRECTIONAL
Clock Edge Trigger Type Positive Edge
Max Frequency@Nom-Sup 90000000Hz
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74AS574DWR Overview


The item is packaged in 20-SOIC (0.295, 7.50mm Width)cases. There is an embedded version in the package Tape & Reel (TR). T flip flop uses Tri-State, Non-Invertedas the output. The trigger configured with it uses Positive Edge. This electronic part is mounted in the way of Surface Mount. Powered by a 4.5V~5.5Vvolt supply, it operates as follows. Temperature is set to 0°C~70°C TA. It is an electronic flip flop with the type D-Type. This type of FPGA is a part of the 74AS series. You should not exceed 90MHzin the output frequency of the device. D latch consists of 1 elements. As a result, it consumes 116mA quiescent current and is not affected by external forces. Currently, there are 20 terminations. The 74AS574family includes it. A voltage of 5V is used to power it. It belongs to the family of electronic devices known as AS. In this case, the electronic component is mounted in the way of Surface Mount. Basically, it is designed with a set of 20 pins. This device has the clock edge trigger type of Positive Edge. It is part of the FF/Latchesbase part number family. There are 8bits in its design. Its flexibility is enhanced by 8 circuits. On the basis of its reliable performance, this D flip flop is well suited for use with TR. It operates from 5V power supplies. There are 2 terminations, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line. For high efficiency, the supply voltage should be kept at 5V. In addition to its maximum design flexibility, the output current of the T flip flop is 48mA. Currently, there are 3 input lines present.

SN74AS574DWR Features


Tape & Reel (TR) package
74AS series
20 pins
8 Bits
5V power supplies

SN74AS574DWR Applications


There are a lot of Texas Instruments SN74AS574DWR Flip Flops applications.

  • EMI reduction circuitry
  • Data Synchronizers
  • Bus hold
  • Cold spare funcion
  • Patented noise
  • Shift Registers
  • Power down protection
  • Asynchronous counter
  • Computing
  • Data storage