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  • SN74LS668N

SN74LS668N

5V TTL DUAL Counters & Dividers 16 Pins POSITIVE EDGE PDIP


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS668N
  • Package: PDIP
  • Datasheet: -
  • Stock: 738
  • Description: 5V TTL DUAL Counters & Dividers 16 Pins POSITIVE EDGE PDIP(Kg)

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FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Package / Case PDIP
Surface Mount NO
Pbfree Code no
Number of Terminations 16
Additional Feature TCO OUTPUT; COUNT ENABLE INPUT
HTS Code 8542.39.00.01
Technology TTL
Terminal Position DUAL
Terminal Form THROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 16
Qualification Status Not Qualified
Operating Temperature (Max) 70°C
Supply Voltage-Max (Vsup) 5.25V
Power Supplies 5V
Temperature Grade COMMERCIAL
Supply Voltage-Min (Vsup) 4.75V
Load Capacitance 15pF
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 Operation SYNCHRONOUS
Height Seated (Max) 5.08mm
Length 19.305mm
Width 7.62mm
RoHS Status RoHS Compliant
Lead Free Contains Lead

SN74LS668N Overview


PDIPis a package in which this device is packaged. Using 16terminations, it can be configured. The supply voltage of 5V permits it to operate with full flexibility. In total, there are 16pins on the component. It emerges as a member of LS family. In the device, the information consists of 4 bits. Using the Pbfree code, the result may be no. A major feature of this electronic device is its [0]. In this device, the temperature grade is COMMERCIAL. The voltage source generates 5Vvoltage. The minimum supply voltage (Vsup) is as low as 4.75V. It is possible to reach a maximum supply voltage of 5.25VV (Vsup). Typically, the maximum operating temperature is set to 70°C.

SN74LS668N Features


Embedded in the PDIP package
TCO OUTPUT; COUNT ENABLE INPUT

SN74LS668N Applications


There are a lot of Texas Instruments SN74LS668N Counters & Dividers applications.

  • SQUARE ROOT
  • Analog multiplexing and demultiplexing
  • DIVISION
  • Time delay circuits
  • Programmable decade counters
  • VHF, UHF, FM, AM, etc.
  • Signal gating
  • Frequency dividers
  • Digital multiplexing and demultiplexing
  • Control counters