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SN74LS174DG4

SN74LS174DG4

SN74LS174DG4

Texas Instruments

Flip Flop DUAL 16 Pins SOIC

SOT-23

SN74LS174DG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Weight 141.690917mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Subcategory FF/Latches
Technology TTL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Frequency 40MHz
Pin Count16
Output Type TTL
Operating Supply Voltage5V
Number of Elements 1
Polarity Non-Inverting
Power Supplies5V
Temperature GradeCOMMERCIAL
Max Supply Voltage5.25V
Min Supply Voltage4.75V
Current - Output 8mA
Propagation Delay30 ns
Turn On Delay Time20 ns
Family LS
Logic Function D-Type, Flip-Flop
Logic IC Type D FLIP-FLOP
Max I(ol) 0.008 A
Number of Bits per Element 6
High Level Output Current-400μA
Low Level Output Current8mA
fmax-Min 30 MHz
Clock Edge Trigger Type Positive Edge
Height 1.58mm
Length 9.9mm
Width 3.91mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4846 items

SN74LS174DG4 Product Details

SN74LS174DG4 Overview


In the form of SOIC, it has been packaged. T flip flop uses TTLas its output configuration. A total of 1elements are contained within it. The number of terminations is 16. An input voltage of 5Vpowers the D latch. In this case, the D flip flop belongs to the LSfamily. There is an electronic component mounted in the way of Surface Mount. 16pins are included in its design. This device's clock edge trigger type is Positive Edge. The part you are looking for is included in FF/Latches. In order for the device to operate, it requires 5V power supplies. In order to achieve high efficiency, the supply voltage should be maintained at 5V. In this case, the high level output current is set to -400μA. 8mAis set as the low level output current. There should be a temperature below 70°Cduring operation. In order for the system to operate properly, the temperature should be higher than 0°C. The RS flip flop is designed to operate with a minimal supply voltage of 4.75VV. There is a maximum voltage support of 5.25V. A frequency of 40MHzcan be achieved. D FLIP-FLOPis the logic IC it uses. There are 1 functions available on this T flip flop. A total of 16 pins are present on this device. Its output current of 8mA allows for maximum design flexibility.

SN74LS174DG4 Features


16 pins
5V power supplies
1 Functions
16 pin count


SN74LS174DG4 Applications


There are a lot of Texas Instruments
SN74LS174DG4 Flip Flops applications.


  • Counters
  • Frequency Dividers
  • Shift Registers
  • Storage Registers
  • Bounce elimination switch
  • Data storage
  • Data transfer
  • Latch
  • Registers
  • Memory

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