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  • SN74LS681N

SN74LS681N

5V TTL DUAL Counters & Dividers 20 Pins PDIP


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS681N
  • Package: PDIP
  • Datasheet: -
  • Stock: 505
  • Description: 5V TTL DUAL Counters & Dividers 20 Pins PDIP(Kg)

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Details

Tags

Parameters
Package / Case PDIP
Surface Mount NO
Pbfree Code no
Number of Terminations 20
Additional Feature CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS
HTS Code 8542.39.00.01
Subcategory Arithmetic Circuits
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 5pF
Number of Bits 4
Family LS
Output Characteristics 3-STATE
Logic IC Type ARITHMETIC LOGIC UNIT
Propagation Delay (tpd) 50 ns
Power Supply Current-Max (ICC) 150mA
Height Seated (Max) 5.08mm
Length 24.325mm
Width 7.62mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

SN74LS681N Overview


This device is supplied in the PDIP package. It is configured using 20terminations. The supply voltage of 5V permits it to operate with full flexibility. 20is the number of pins on all components. It is included in the LSfamily. This device contains information in 4bits. The result may be noin terms of Pbfree code. When it comes to this electronic device, CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS are much important features. This device is manufactured in the temperature grade of COMMERCIAL. It is possible to supply the device with the minimum supply voltage (Vsup) of 4.75V. It is possible to supply voltages up to 5.25V volts (Vsup). The electronic components is from Arithmetic Circuits family. ARITHMETIC LOGIC UNIT is the logic IC type it uses. It is usually recommended to set the maximum operating temperature to 70°C.

SN74LS681N Features


Embedded in the PDIP package
CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS
ARITHMETIC LOGIC UNIT as logic IC type

SN74LS681N Applications


There are a lot of Texas Instruments SN74LS681N Counters & Dividers applications.

  • Frequency dividers
  • Decade counter/decimal decode display (CD4017B）
  • Divide-by"N" counters/frequency synthesizers
  • Signal gating
  • POWER COMPUTATION
  • Timing applications
  • Digital multiplexing and demultiplexing
  • Fixed or Programmable Frequency Division
  • Dual Up Counters
  • DIVISION