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SN74LS691N

5V TTL DUAL Counters & Dividers 20 Pins POSITIVE EDGE PDIP


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS691N
  • Package: PDIP
  • Datasheet: -
  • Stock: 273
  • Description: 5V TTL DUAL Counters & Dividers 20 Pins POSITIVE EDGE PDIP(Kg)

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Details

Tags

Parameters
Package / Case PDIP
Surface Mount NO
Pbfree Code no
Number of Terminations 20
Additional Feature REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS
HTS Code 8542.39.00.01
Subcategory Counters
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
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 20
Qualification Status Not Qualified
Operating Temperature (Max) 70°C
Supply Voltage-Max (Vsup) 5.25V
Temperature Grade COMMERCIAL
Supply Voltage-Min (Vsup) 4.75V
Load Capacitance 45pF
Number of Bits 4
Family LS
Output Characteristics 3-STATE
Logic IC Type BINARY COUNTER
Trigger Type POSITIVE EDGE
Propagation Delay (tpd) 25 ns
Power Supply Current-Max (ICC) 70mA
Count Direction UP
Load/Preset Input YES
Mode of Operation SYNCHRONOUS
Height Seated (Max) 5.08mm
Length 24.325mm
Width 7.62mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

SN74LS691N Overview


This is a device supplied in the PDIP package. Using 20terminations, it can be configured. By supplying 5Vwith a voltage of 5V , the device can be operated in a completely flexible manner. 20is the number of pins on all components. It is a member of the family [0]. This device contains information in 4bits. Using the Pbfree code, the result may be no. These electronic devices have many important features, and REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTSis one of them. It is manufactured in the temperature grade COMMERCIAL. Supply voltage (Vsup) can be as low as 4.75V. It is possible to provide a voltage up to 5.25V (Vsup). It is an electronic component of the Counters family. This logic IC is of type [0]. Temperatures above 70°Care considered to be the maximum operating temperature.

SN74LS691N Features


Embedded in the PDIP package
REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS
BINARY COUNTER as logic IC type

SN74LS691N Applications


There are a lot of Texas Instruments SN74LS691N Counters & Dividers applications.

  • Time Out Timer for Consumer-Application Industrial Controls
  • Signal gating
  • MULTIPLICATION
  • Time-delay circuits
  • Frequency division
  • Divide-by"N" counters/frequency synthesizers
  • Frequency dividers
  • Communications Digital Frequency Synthesizers;
  • Up Counters
  • TRUE RMS-TO-DC CONVERSION
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