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SN74F109DRE4

SN74F109DRE4

SN74F109DRE4

Texas Instruments

2 Bit Flip Flop DUAL 16 Pins SOIC

SOT-23

SN74F109DRE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Weight 141.690917mg
PackagingTape & Reel (TR)
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
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Frequency 150MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count16
Qualification StatusNot Qualified
Output Type TTL
Operating Supply Voltage5V
Number of Elements 2
Polarity Non-Inverting
Power Supplies5V
Temperature GradeCOMMERCIAL
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Load Capacitance50pF
Current - Output 20mA
Number of Bits 2
Propagation Delay8 ns
Turn On Delay Time3 ns
Family F/FAST
Logic Function AND, Flip-Flop, JK-Type
Logic IC Type J-KBAR FLIP-FLOP
High Level Output Current-1mA
Low Level Output Current20mA
Number of Output Lines 1
fmax-Min 90 MHz
Clock Edge Trigger Type Positive Edge
Length 9.9mm
Width 3.9mm
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1113 items

SN74F109DRE4 Product Details

SN74F109DRE4 Overview


The package is in the form of SOIC. As part of the package Tape & Reel (TR), it is embedded. In the configuration, TTLis used as the output. The element count is 2 . 16terminations have occurred. It is powered by a voltage of 5V . A device of this type belongs to the family of F/FAST. It is mounted in the way of Surface Mount. There are 16pins on it. The clock edge trigger type for this device is Positive Edge. An electronic part with 2bits has been designed. A reliable performance of this D flip flop makes it well suited for use in TAPE AND REEL. A power supply of 5Vis required to operate it. If high efficiency is to be achieved, the supply voltage should be maintained at 5V. There are no output lines on the JK flip flop. A high level output current of -1mAis set. In the low level output current setting, the current is set to 20mA. Ideally, the operating temperature should be below 70°C. If the operating temperature is higher than 0°C, the system should operate properly. In order for it to operate, a supply voltage of 4.5Vis required. A maximum voltage of 5.5V can be provided by it. This frequency can be achieved at 150MHz. There is a logic IC J-KBAR FLIP-FLOP used in the D flip flop. It has 2 functions. 16pins are available on this JK flip flop. With an output current of 20mA, this flip flop offers maximum design flexibility.

SN74F109DRE4 Features


Tape & Reel (TR) package
16 pins
2 Bits
5V power supplies
2 Functions
16 pin count


SN74F109DRE4 Applications


There are a lot of Texas Instruments
SN74F109DRE4 Flip Flops applications.


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

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