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CD74HC123PWTE4

CD74HC123PWTE4

CD74HC123PWTE4

Texas Instruments

4.5V Programmable Timers 16 Pins 4.5V TSSOP

SOT-23

CD74HC123PWTE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case TSSOP
Mount Surface Mount
Number of Pins 16
Weight 61.887009mg
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature125°C
Min Operating Temperature -55°C
Additional FeatureRETRIGGERABLE
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 4.5V
Terminal Pitch0.65mm
Pin Count16
Operating Supply Voltage5V
Temperature GradeMILITARY
Max Supply Voltage6V
Min Supply Voltage2V
Current - Output 5.2mA
Propagation Delay25 ns
Quiescent Current8μA
Turn On Delay Time480 ns
Family HC/UH
Logic Function Multivibrator
Output Polarity COMPLEMENTARY
High Level Output Current-5.2mA
Low Level Output Current5.2mA
Independent Circuits 2
Schmitt Trigger InputYes
Number of Data/Clock Inputs 2
Width 4.4mm
Length 5mm
RoHS StatusRoHS Compliant
Radiation HardeningNo
Lead Free Contains Lead
In-Stock:4559 items

CD74HC123PWTE4 Product Details

CD74HC123PWTE4 Overview


In the packaging, the clock timer is enclosed with the TSSOP code on the back. It is used to pack in Tape & Reel (TR) case. To mount this digital timer with Surface Mount. The minimum operating temperature of the chip must not be lower than -55°C. It's best to use the timer clock when the temperature is below 125°C. The timer clock contains 16 pins. The digital timer's operating supply voltage is rated 5V voltage. The supply voltage of the programmable timer can rate 4.5V. You can read the timer clock's additional feature in the follwing: RETRIGGERABLE. The sum of the IC chip pins is 16 . The number of the chip's terminations sums up to 16. The timer clock has 61.887009mg in weight. The minimum supply voltage of the chip must not be lower than 2V. The supply voltage of this chip should not exceed 6V. The timer clock runs quiescent current at 8μA.

CD74HC123PWTE4 Features


Package / Case: Tape & Reel (TR)
Max Operating temperature at -55°C
Additional Feature: RETRIGGERABLE
Quiescent Current at 8μA


CD74HC123PWTE4 Applications


There are a lot of Texas Instruments
CD74HC123PWTE4 Programmable Timers & Oscillators applications.


  • Remote Sensors
  • White Goods
  • Electric Vehicles
  • Always On Systems
  • Clutch Actuator circuit
  • Car Door Handle circuit
  • Smart Key
  • Remote current sensor
  • Intruder Detection
  • Power-On Reset Timer

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