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SN74HCT273PWG4

SN74HCT273PWG4

SN74HCT273PWG4

Texas Instruments

Flip Flop DUAL 20 Pins TSSOP

SOT-23

SN74HCT273PWG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case TSSOP
Number of Pins 20
Weight 76.997305mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory FF/Latches
Packing Method TUBE
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.65mm
Frequency 37MHz
Pin Count20
Operating Supply Voltage5V
Number of Elements 1
Polarity Non-Inverting
Power Supplies5V
Temperature GradeINDUSTRIAL
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Load Capacitance50pF
Propagation Delay34 ns
Turn On Delay Time15 ns
Family HCT
Logic Function D-Type, Flip-Flop
Logic IC Type D FLIP-FLOP
Max I(ol) 0.004 A
Number of Bits per Element 8
High Level Output Current-4mA
Low Level Output Current4mA
fmax-Min 23 MHz
Clock Edge Trigger Type Positive Edge
Height 1.15mm
Length 6.5mm
Width 4.4mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4556 items

SN74HCT273PWG4 Product Details

SN74HCT273PWG4 Overview


The flip flop is packaged in a case of TSSOP. D latch consists of 1 elements. Terminations are 20. The power source is powered by 5V. Electronic devices of this type belong to the HCTfamily. Electronic part Surface Mountis mounted in the way. With its 20pins, it is designed to work with most electronic flip flops. In this device, the clock edge trigger type is Positive Edge. This device is part of the FF/Latchesbase part number family. Due to its reliability, this T flip flop is well suited for TUBE. The D latch runs on a voltage of 5V volts. In order to ensure high efficiency, the supply voltage should remain at 5V. It is set to -4mAfor the high level output current. It is set to 4mAfor the low level output current. If the operating temperature is lower than 85°C, it is recommended. It should be higher than -40°Cwhen the system is operating. Normally, it operates with a voltage of 4.5VV as its minimum supply voltage. It supports a maximum supply voltage of 5.5V volts. This frequency can be achieved 37MHz. In this case, it uses a D FLIP-FLOP logic IC. It is equipped with 1 functions . The D latch is equipped with 20 pins.

SN74HCT273PWG4 Features


20 pins
5V power supplies
1 Functions
20 pin count


SN74HCT273PWG4 Applications


There are a lot of Texas Instruments
SN74HCT273PWG4 Flip Flops applications.


  • Data storage
  • Data transfer
  • Latch
  • Registers
  • Memory
  • Frequency division
  • Memory
  • Event Detectors
  • Data Synchronizers
  • Asynchronous counter

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