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M74HCT574B1R

M74HCT574B1R

M74HCT574B1R

STMicroelectronics

4.5V~5.5V 50MHz 8 Bit D-Type Flip Flop DUAL M74HCT574 20 Pins 4μA 74HCT Series 20-DIP (0.300, 7.62mm)

SOT-23

M74HCT574B1R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Operating Temperature-55°C~125°C TA
PackagingTube
Series 74HCT
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type D-Type
Terminal Finish Matte Tin (Sn)
Subcategory FF/Latches
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Supply Voltage 5V
Terminal Pitch2.54mm
Base Part Number M74HCT574
Function Standard
Output Type Tri-State, Non-Inverted
Operating Supply Voltage5V
Number of Elements 1
Polarity Non-Inverting
Power Supplies5V
Number of Circuits 8
Number of Ports2
Number of Bits 8
Clock Frequency 50MHz
Propagation Delay54 ns
Turn On Delay Time24 ns
Family HCT
Logic Function D-Type, Flip-Flop
Current - Quiescent (Iq) 4μA
Current - Output High, Low 6mA 6mA
Max I(ol) 0.006 A
Max Propagation Delay @ V, Max CL 36ns @ 4.5V, 150pF
Trigger Type Positive Edge
Input Capacitance5pF
Number of Output Lines 3
Clock Edge Trigger Type Positive Edge
Width 7.62mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2744 items

Pricing & Ordering

QuantityUnit PriceExt. Price

M74HCT574B1R Product Details

M74HCT574B1R Overview


20-DIP (0.300, 7.62mm)is the packaging method. Package Tubeembeds it. Tri-State, Non-Invertedis the output configured for it. The trigger configured with it uses Positive Edge. Through Holeis occupied by this electronic component. A 4.5V~5.5Vsupply voltage is required for it to operate. It is operating at -55°C~125°C TA. Logic flip flops of this type are classified as D-Type. It belongs to the 74HCTseries of FPGAs. You should not exceed 50MHzin its output frequency. In total, it contains 1 elements. There is 4μA quiescent consumption. In 20terminations, a transmission line is terminated with a JK flip flop that matches its characteristic impedance. The M74HCT574 family contains it. The power supply voltage is 5V. Its input capacitance is 5pFfarads. It is a member of the HCTfamily of D flip flop. In this case, the electronic component is mounted in the way of Through Hole. With its 20pins, it is designed to work with most electronic flip flops. It has a clock edge trigger type of Positive Edge. The part is included in FF/Latches. This flip flop is designed with 8 Bits. Due to its superior flexibility, it uses 8 circuits. The system runs on a power supply of 5V watts. The D flip flop is embedded with 2ports. For high efficiency, the supply voltage should be set to 5V. In order to operate, the chip has 3 output lines.

M74HCT574B1R Features


Tube package
74HCT series
20 pins
8 Bits
5V power supplies

M74HCT574B1R Applications


There are a lot of STMicroelectronics M74HCT574B1R Flip Flops applications.

  • Power down protection
  • Patented noise
  • QML qualified product
  • Supports Live Insertion
  • Modulo – n – counter
  • Count Modes
  • Latch-up performance
  • Memory
  • Event Detectors
  • Computers

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