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SN74LS377DWG4

SN74LS377DWG4

SN74LS377DWG4

Texas Instruments

Flip Flop DUAL 20 Pins SOIC

SOT-23

SN74LS377DWG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 20
Weight 500.709277mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Additional FeatureWITH HOLD MODE
Packing Method TUBE
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Frequency 40MHz
Pin Count20
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 Delay27 ns
Turn On Delay Time17 ns
Family LS
Logic Function D-Type
Logic IC Type D FLIP-FLOP
Number of Bits per Element 8
High Level Output Current-400μA
Low Level Output Current8mA
fmax-Min 30 MHz
Clock Edge Trigger Type Positive Edge
Height 2.35mm
Length 12.8mm
Width 7.52mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1759 items

SN74LS377DWG4 Product Details

SN74LS377DWG4 Overview


The item is packaged in SOICcases. There is a TTLoutput configured with it. In total, it contains 1 elements. A total of 20 terminations have been made. A voltage of 5V is used to power it. An electronic device belonging to the family LScan be found here. There is an electronic part mounted in the way of Surface Mount. As you can see from the design, it has pins with 20. There is a clock edge trigger type of Positive Edgeon this device. Compared to other similar T flip flops, this device offers reliable performance and is well suited for TUBE. The D latch operates on 5V volts. For high efficiency, the supply voltage should be set to 5V. As an additional reference, you may refer to electronic flip flop WITH HOLD MODE. -400μAis set as the high level output current. There is no low level output current set at 8mA. Temperatures below 70°Care ideal for operating. Temperatures above 0°Cshould be used. The minimum voltage required for operation is 4.75V. 5.25Vis the maximum supply voltage supported by it. This can be achieved at a frequency of 40MHz. It uses the logic IC D FLIP-FLOP. There are 1 functions associated with the JK flip flop. 20pins are provided on the D latch. It features maximum design flexibility due to the 8mA output current.

SN74LS377DWG4 Features


20 pins
5V power supplies
1 Functions
20 pin count


SN74LS377DWG4 Applications


There are a lot of Texas Instruments
SN74LS377DWG4 Flip Flops applications.


  • Data transfer
  • Latch
  • Registers
  • Memory
  • Frequency division
  • Memory
  • Event Detectors
  • Data Synchronizers
  • Asynchronous counter
  • Modulo – n – counter

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