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  • SN7490AN

SN7490AN

5V TTL DUAL Counters & Dividers 14 Pins NEGATIVE EDGE PDIP


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN7490AN
  • Package: PDIP
  • Datasheet: -
  • Stock: 150
  • Description: 5V TTL DUAL Counters & Dividers 14 Pins NEGATIVE EDGE PDIP(Kg)

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Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

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 14
Additional Feature ONE FUNCTION HAS 1 BIT
HTS Code 8542.39.00.01
Technology TTL
Terminal Position DUAL
Terminal Form THROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 2
Supply Voltage 5V
Terminal Pitch 2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 14
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 3
Family TTL/H/L
Logic Function Counter
Max I(ol) 0.016 A
Trigger Type NEGATIVE EDGE
Propagation Delay (tpd) 50 ns
Power Supply Current-Max (ICC) 42mA
fmax-Min 32 MHz
Count Direction UP
Max Frequency@Nom-Sup 16000000Hz
Load/Preset Input YES
Mode of Operation ASYNCHRONOUS
Height Seated (Max) 5.08mm
Length 19.305mm
Width 7.62mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

SN7490AN Overview


This device is supplied in the PDIP package. 14 terminations are used for its configuration. This device is fully flexible due to the supply voltage of [0]. The number of all component pins is 14. In this case, it appears as a member of the TTL/H/L family. The device contains 3bits of information. As far as Pbfree code is concerned, the result may be no. It is important to note that ONE FUNCTION HAS 1 BITare really important features of this electronic device. It is manufactured in the temperature grade COMMERCIAL. In this case, there is 5V voltage coming from the voltage source. It is possible to supply the device with the minimum supply voltage (Vsup) of 4.75V. Depending on the device type, the maximum supply voltage (Vsup) can be up to 5.25V volts. Temperatures above 70°Care considered to be the maximum operating temperature.

SN7490AN Features


Embedded in the PDIP package
ONE FUNCTION HAS 1 BIT

SN7490AN Applications


There are a lot of Texas Instruments SN7490AN Counters & Dividers applications.

  • LINEARIZATION
  • Fixed or Programmable Frequency Division
  • POWER COMPUTATION
  • Frequency dividing circuits
  • Fixed and programmable counters greater than 10
  • Timers
  • TRUE RMS-TO-DC CONVERSION
  • Programmable decade counters
  • VHF, UHF, FM, AM, etc.
  • DIVISION