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SN74LS299NE4

SN74LS299NE4

SN74LS299NE4

Texas Instruments

8 Bit 5V Shift Register 20 Pin 2.54mm 5V PDIP

SOT-23

SN74LS299NE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Package / Case PDIP
Number of Pins 20
Weight 1.200007g
PackagingRail/Tube
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Additional FeatureHOLD MODE; COMMON I/O PINS
Technology TTL
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count20
Qualification StatusNot Qualified
Operating Supply Voltage5V
Power Supplies5V
Temperature GradeCOMMERCIAL
Number of Circuits 1
Max Supply Voltage5.25V
Min Supply Voltage4.75V
Number of Bits 8
Propagation Delay39 ns
Turn On Delay Time40 ns
Family LS
Logic Function Shift Register
Direction Bidirectional
Output Characteristics 3-STATE
Output Polarity TRUE
Logic IC Type PARALLEL IN PARALLEL OUT
Trigger Type POSITIVE EDGE
Power Supply Current-Max (ICC) 53mA
Number of Input Lines 10
Length 25.4mm
Width 7.62mm
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4742 items

SN74LS299NE4 Product Details

SN74LS299NE4 Overview


PDIP is a package containing the embedded device. Taking the total number of terminations on the chip and adding them up, we get 20. A Rail/Tube case is used to pack it. The part operates at 5V voltage. It is equipped with a pin count of 20. It is recommended that the mount should be done by Through Hole. There is an electronic component in the LS. It is noted that this chip uses an operating supply voltage of 5V. The following additional aspects of this section are worth noting: HOLD MODE; COMMON I/O PINS. In the device, there are 10 input lines that are available for use. Devices with voltage delivery capabilities of 5V are available. A total of 8 bits are present on the IC chip. It has a total of zero pins. At temperatures below 70°C, it is recommended for use. Ideally, it should not fall below 0°C. A voltage of 5.25V is employed as the supply voltage. There is a voltage applied to the supply that is greater than 4.75V. An electronic device such as this one has 1 circuits in it.

SN74LS299NE4 Features


With 20 pins
Operate supply voltage at 5V
It supplies 5V power


SN74LS299NE4 Applications


There are a lot of Texas Instruments
SN74LS299NE4 Shift Registers applications.


  • Data Processors
  • Pseudo Random Pattern Generator
  • Pulse Extenders
  • Pattern Recognizers
  • Interconnectors
  • Counter
  • Data manipulation
  • Delay Line
  • Generate time delay toward digital circuits
  • Parallel data

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