Part Image

SN74HC166NSR - Texas Instruments

Description: 8-Bit Parallel-Load Shift Registers

Download SN74HC166NSR Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
SN74HC166NSR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - NS (R-PDSO-G**)
click to zoom
3D Models
SN74HC166NSR - Texas Instruments  - 3D model - Small Outline Packages - NS (R-PDSO-G**)
click to zoom

SN74HC166NSR Details

  • Manufacturer Part Number:

    SN74HC166NSR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    SISO OPERATION ALSO AVAILABLE

  • Count Direction:

    RIGHT

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.2 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    PARALLEL IN SERIAL OUT

  • Max Frequency@Nom-Sup:

    25000000 Hz

  • Max I(ol):

    0.0052 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    32 ns

  • Propagation Delay (tpd):

    190 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    2 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    5.3 mm

  • fmax-Min:

    24 MHz

SN74HC166NSR Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SN74HC166NSR is 30 MHz, but it can vary depending on the operating voltage and load capacitance. It's recommended to check the timing characteristics in the datasheet for specific frequency limits.
  • To ensure proper power and decoupling, connect the VCC pin to a stable 2-6V power supply, and decouple the power supply lines with 0.1uF ceramic capacitors as close to the device as possible. Additionally, use a 10uF bulk capacitor to filter out noise and ripple.
  • The maximum input voltage that the SN74HC166NSR can tolerate is 7V, but it's recommended to keep the input voltage within the recommended operating range of 2-6V to ensure reliable operation.
  • The asynchronous clear (CLR) input should be tied to VCC through a pull-up resistor (e.g., 1kΩ) to prevent unwanted clearing of the shift register. When CLR is low, the shift register is cleared, and when CLR is high, the shift register operates normally.
  • The recommended method for serial data input is to use a single-ended input with a pull-up resistor (e.g., 1kΩ) to VCC. This ensures that the input is properly terminated and reduces noise susceptibility.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

SN74HC166NSR Overview

Use the download button to access the SN74HC166NSR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SN74H, or try a keyword search, such as Shift Registers

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to SN74HC166NSR

Showing 0 results

SN74HC166NSR Alternates

Showing results

Image Part Number Model
Part Image TC74HC166AF(TP1) Toshiba America Electronic Components

IC HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16, 0.300 INCH, PLASTIC, SOIC-16, Shift Register

Part Image TC74HC166AF-TP1EL Toshiba America Electronic Components

Parallel In Serial Out, HC/UH Series, 8-Bit, Right Direction, True Output, CMOS, PDSO16

Part Image TC74HC166AF Toshiba America Electronic Components

Parallel In Serial Out, HC/UH Series, 8-Bit, Right Direction, True Output, CMOS, PDSO16

Part Image SN74HC166NSRE4 Texas Instruments

Parallel In Serial Out, HC/UH Series, 8-Bit, Right Direction, True Output, CMOS, PDSO16

Part Image HD74HC166FPEL Renesas Electronics Corporation

Parallel In Serial Out, HC/UH Series, 8-Bit, Right Direction, True Output, CMOS, PDSO16

For a full list of alternate parts for SN74HC166NSR, check out Findchips.com