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CD74HC123NSRE4

CD74HC123NSRE4

CD74HC123NSRE4

Texas Instruments

4.5V Programmable Timers 16 Pins 4.5V SOP

SOT-23

CD74HC123NSRE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOP
Number of Pins 16
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
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 4.5V
Pin Count16
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 5.3mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:3633 items

CD74HC123NSRE4 Product Details

CD74HC123NSRE4 Overview


It is enclosed in the SOP packaging along with the digital timer. 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 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 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.

CD74HC123NSRE4 Features


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


CD74HC123NSRE4 Applications


There are a lot of Texas Instruments
CD74HC123NSRE4 Programmable Timers & Oscillators applications.


  • 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
  • Long Time One Shot

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