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CD54HC299F3A

CD54HC299F3A

CD54HC299F3A

Texas Instruments

8 Bit Shift Register 20 Pin 2.54mm 4.5V CDIP

SOT-23

CD54HC299F3A Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mount Through Hole
Package / Case CDIP
Number of Pins 20
Number of Terminations 20
Max Operating Temperature125°C
Min Operating Temperature -55°C
Additional FeatureCOMMON I/O PINS; GATED OUTPUT CONTROL
Packing Method TUBE
Technology CMOS
Terminal Position DUAL
Number of Functions 1
Supply Voltage 4.5V
Terminal Pitch2.54mm
Pin Count20
Number of Elements 1
Temperature GradeMILITARY
Max Supply Voltage6V
Min Supply Voltage2V
Load Capacitance50pF
Number of Bits 8
Propagation Delay300 ns
Quiescent Current8μA
Turn On Delay Time300 ns
Family HC/UH
Logic Function Shift Register
Direction Bidirectional
Output Characteristics 3-STATE
Output Polarity TRUE
Logic IC Type PARALLEL IN PARALLEL OUT
Max I(ol) 0.0052 A
Prop. Delay@Nom-Sup 43 ns
Trigger Type POSITIVE EDGE
Schmitt Trigger No
fmax-Min 23 MHz
Height 5.08mm
Length 24.2mm
Width 6.92mm
Thickness 4.57mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:1050 items

CD54HC299F3A Product Details

CD54HC299F3A Overview


CDIP is the package in which the device is embedded. There are 20 terminations on the chip. Its operating supply voltage is rated at 4.5V. This part has 1 elements. 20 pins are provided on the device. The recommended mounting method is Through Hole. In the HC/UH series, the electronic component belongs. There are also the following additional considerations in this section: COMMON I/O PINS; GATED OUTPUT CONTROL. The total number of IC chip bits is 8. The total number of pins is 20. Temperatures below 125°C are recommended for use. For this device to work, it should not go below -55°C. Under 6V, this voltage is employed. The supply voltage is higher than 2V. There is a quiescent current of 8μA running through it. There is a TUBE package for the part.

CD54HC299F3A Features


With 20 pins
Quiescent Current at 8μA
Packing Method : TUBE


CD54HC299F3A Applications


There are a lot of Texas Instruments
CD54HC299F3A Shift Registers applications.


  • data manipulation
  • store data in digital form
  • ROM Chips
  • Flash Memory
  • Cache memory in CPU
  • Data Format Converters
  • Data Processors
  • Pseudo Random Pattern Generator
  • Pulse Extenders
  • Pattern Recognizers

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