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SN74ALS166NS

SN74ALS166NS

SN74ALS166NS

Texas Instruments

8 Bit 5V Shift Register 1.27mm 5V SOP

SOT-23

SN74ALS166NS Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOP
Surface MountYES
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 FeatureSISO OPERATION ALSO AVAILABLE
HTS Code8542.39.00.01
Packing Method TR
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
JESD-30 Code R-PDSO-G16
Qualification StatusNot Qualified
Operating Temperature (Max) 70°C
Supply Voltage-Max (Vsup) 5.5V
Power Supplies5V
Temperature GradeCOMMERCIAL
Supply Voltage-Min (Vsup) 4.5V
Number of Bits 8
Family ALS
Logic Function Shift Register
Output Polarity TRUE
Logic IC Type PARALLEL IN SERIAL OUT
Max I(ol) 0.008 A
Prop. Delay@Nom-Sup 13 ns
Trigger Type POSITIVE EDGE
Propagation Delay (tpd) 13 ns
Schmitt Trigger No
Power Supply Current-Max (ICC) 24mA
fmax-Min 45 MHz
Count Direction RIGHT
Max Frequency@Nom-Sup 45000000Hz
Length 10.3mm
Height Seated (Max) 2mm
Width 5.3mm
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3585 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.33000$2.33
500$2.3067$1153.35
1000$2.2834$2283.4
1500$2.2601$3390.15
2000$2.2368$4473.6
2500$2.2135$5533.75

SN74ALS166NS Product Details

SN74ALS166NS Overview


There is an embedded device in the package SOP. 16 is the sum of the number of terminations in the chip. A voltage of 5V is specified for the part's operating supply. Electronic components belong to the ALS group. This section has the following additional features: SISO OPERATION ALSO AVAILABLE. This part should have a minimum supply voltage (Vsup) of at least 4.5V. Voltage can be delivered at 5V by the device. A maximum supply voltage (Vsup) of 5.5V may be applied to this part. IC chips contain a total of 8 bits. There are a total of 16 pins on it. To package the part, TR is used. You should not use it above 70°C.

SN74ALS166NS Features


It supplies 5V power
Packing Method : TR


SN74ALS166NS Applications


There are a lot of Texas Instruments
SN74ALS166NS 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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