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SN74LS193NS

SN74LS193NS

SN74LS193NS

Texas Instruments

5V TTL DUAL Counters & Dividers 16 Pins POSITIVE EDGE

SOT-23

SN74LS193NS Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
Number of Pins 16
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional FeatureTCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK
Subcategory Counters
Packing Method TR
Technology TTL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count16
Qualification StatusNot Qualified
Operating Temperature (Max) 70°C
Supply Voltage-Max (Vsup) 5.25V
Power Supplies5V
Temperature GradeCOMMERCIAL
Load Capacitance15pF
Number of Bits 4
Family LS
Logic IC Type BINARY COUNTER
Max I(ol) 0.008 A
Trigger Type POSITIVE EDGE
fmax-Min 25 MHz
Count Direction BIDIRECTIONAL
Max Frequency@Nom-Sup 25000000Hz
Load/Preset Input YES
Mode of OperationSYNCHRONOUS
Length 10.3mm
Height Seated (Max) 2mm
Width 5.3mm
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:12073 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.52000$0.52
500$0.5148$257.4
1000$0.5096$509.6
1500$0.5044$756.6
2000$0.4992$998.4
2500$0.494$1235

SN74LS193NS Product Details

SN74LS193NS Overview


It is configured using 16terminations. Having a supply voltage of 5V enables to operate in a fully flexible manner. In total, there are 16pins on the component. Circuit components are connected by 16pins. Initially, it appears to belong to the LS family. There is information in the device in the form of 4bits. As far as Pbfree code is concerned, the result may be yes. An important feature of this electronic device is [0]. Temperature grade COMMERCIALhas been selected for this device. The packing of the product is carried out by [0]. As a result of the voltage source, there is 5V voltage. Up to a maximum voltage of 5.25Vcan be supplied (Vsup). It is part of the Countersfamily of electronic components. It uses the logic IC type [0]. Temperatures above 70°Care usually the maximum operating temperatures.

SN74LS193NS Features


TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK
BINARY COUNTER as logic IC type


SN74LS193NS Applications


There are a lot of Texas Instruments
SN74LS193NS Counters & Dividers applications.


  • Time-delay circuits
  • Analog multiplexing and demultiplexing
  • 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

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