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SN74LS669J

SN74LS669J

SN74LS669J

Texas Instruments

5V TTL DUAL Counters & Dividers POSITIVE EDGE CDIP

SOT-23

SN74LS669J Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case CDIP
Surface MountNO
Pbfree Code no
Number of Terminations 16
Additional FeatureTCO OUTPUT
HTS Code8542.39.00.01
Technology TTL
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
JESD-30 Code R-GDIP-T16
Qualification StatusNot Qualified
Operating Temperature (Max) 70°C
Supply Voltage-Max (Vsup) 5.25V
Power Supplies5V
Temperature GradeCOMMERCIAL
Supply Voltage-Min (Vsup) 4.75V
Load Capacitance15pF
Number of Bits 4
Family LS
Logic Function Counter
Trigger Type POSITIVE EDGE
Propagation Delay (tpd) 27 ns
Power Supply Current-Max (ICC) 34mA
fmax-Min 25 MHz
Count Direction BIDIRECTIONAL
Load/Preset Input YES
Mode of OperationSYNCHRONOUS
Length 19.56mm
Height Seated (Max) 5.08mm
Width 7.62mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:4778 items

SN74LS669J Product Details

SN74LS669J Overview


In the CDIPpackage, it is supplied. In order to configure it, it uses 16terminations. As a result of the supply voltage of 0, 5Vcan operate in a fully flexible manner. In this case, it appears as a member of the family [0]. In this device, there is information of 4bits. It is possible for the result to be noin Pbfree code. It is important to note that in regards to this electronic device, TCO OUTPUTis an extremely significant feature. The device is manufactured at a temperature grade of COMMERCIAL. From the voltage source, there is 5Vvoltage. In the case of the supply voltage (Vsup), it can be as low as 4.75V. There is 5.25V maximum supply voltage (Vsup) allowed. In most cases, the maximum operating temperature is set to 70°C.

SN74LS669J Features


Embedded in the CDIP package
TCO OUTPUT


SN74LS669J Applications


There are a lot of Texas Instruments
SN74LS669J Counters & Dividers applications.


  • Digital multiplexing and demultiplexing
  • Signal gating
  • Frequency dividing circuits
  • Time delay circuits
  • Communications Digital Frequency Synthesizers;
  • VHF, UHF, FM, AM, etc.
  • Fixed or Programmable Frequency Division
  • Time Out Timer for Consumer-Application Industrial Controls
  • Timing applications
  • Clocks

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