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SN74LS166ADR

SN74LS166ADR

SN74LS166ADR

Texas Instruments

Shift Register 5V 0°C~70°C Shift Register 74LS Series 74LS166 16 Pin 5V 16-SOIC (0.154, 3.90mm Width)

SOT-23

SN74LS166ADR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 141.690917mg
Operating Temperature0°C~70°C
PackagingTape & Reel (TR)
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional FeatureCLOCK INHIBIT
Packing Method TR
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Base Part Number 74LS166
Function Parallel or Serial to Serial
Output Type Push-Pull
Operating Supply Voltage5V
Number of Elements 1
Power Supplies5V
Number of Circuits 4
Propagation Delay25 ns
Turn On Delay Time30 ns
Family LS
Logic Function OR, Shift Register
Direction Unidirectional
Logic Type Shift Register
Output Polarity TRUE
Number of Bits per Element 8
Trigger Type POSITIVE EDGE
Number of Output Lines 2
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:7980 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.12000$1.12
500$1.1088$554.4
1000$1.0976$1097.6
1500$1.0864$1629.6
2000$1.0752$2150.4
2500$1.064$2660

SN74LS166ADR Product Details

SN74LS166ADR Overview


There is an embedded device in the package 16-SOIC (0.154, 3.90mm Width). 16 is the sum of the number of terminations in the chip. The case Tape & Reel (TR) contains it. A voltage of 5V is specified for the part's operating supply. It is a part that has 1 elements on it. 16 pins are available on the device. Surface Mount is recommended for mounting. Electronic components belong to the LS group. Mounting of this component is indicated by Surface Mount. There is a range of temperatures 0°C~70°C for operation. The voltage supplied to it is within the range of 4.75V~5.25V. In the 74LS series, this electrical component is found. Similar parts can be found using the 74LS166 family. In terms of supply voltage, this chip operates within the range of 5V. This section has the following additional features: CLOCK INHIBIT. Voltage can be delivered at 5V by the device. It is necessary to operate 2 output lines of the system. In this device, there are a total of 4 circuits. To package the part, TR is used.

SN74LS166ADR Features


With 16 pins
Mounted in Surface Mount type.
Based on 74LS166 family
Operate supply voltage at 5V
It supplies 5V power
With 2 output lines
Packing Method : TR


SN74LS166ADR Applications


There are a lot of Texas Instruments
SN74LS166ADR Shift Registers applications.


  • Pseudo Random Pattern Generator
  • Pulse Extenders
  • Pattern Recognizers
  • Interconnectors
  • Counter
  • Data manipulation
  • Delay Line
  • Generate time delay toward digital circuits
  • Parallel data
  • Parallel to serial converter

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