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SN74LS175DR - Texas Instruments

Description: Quadruple D-Type Flip-Flops With Clear

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SN74LS175DR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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SN74LS175DR - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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SN74LS175DR Details

  • Manufacturer Part Number:

    SN74LS175DR

  • 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:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    LS

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    D FLIP-FLOP

  • Max Frequency@Nom-Sup:

    30000000 Hz

  • Max I(ol):

    0.008 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    4

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    18 mA

  • Prop. Delay@Nom-Sup:

    25 ns

  • Propagation Delay (tpd):

    25 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    TTL

  • Temperature Grade:

    COMMERCIAL

  • 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:

    3.9 mm

  • fmax-Min:

    35 MHz

SN74LS175DR Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SN74LS175DR is typically 25 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure proper reset, connect the CLR (clear) input to a pull-up resistor and a capacitor to VCC, and add a pull-down resistor to GND. This will ensure that the flip-flops are properly reset during power-up.
  • Yes, you can use the SN74LS175DR as a latch by tying the clock input (CLK) to VCC or GND, depending on the desired latch behavior.
  • The maximum input voltage that the SN74LS175DR can tolerate is 5.5V, which is the absolute maximum rating. Operating the device above this voltage can cause damage or malfunction.
  • To minimize power consumption, use a low-power clock source, minimize the clock frequency, and use a low-power output buffer or a three-state output buffer to reduce power consumption.

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SN74LS175DR Overview

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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.

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SN74LS175DR Alternates

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Image Part Number Model
Part Image SN74LS175D onsemi

D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, Complementary Output, TTL, PDSO16

Part Image DM74LS175M Fairchild Semiconductor Corporation

D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, Complementary Output, TTL, PDSO16

Part Image SN74LS175DRE4 Texas Instruments

D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, Complementary Output, TTL, PDSO16

Part Image SN74LS175DG4 Texas Instruments

D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, Complementary Output, TTL, PDSO16

Part Image N74LS175D Signetics

D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, Complementary Output, TTL, PDSO16

For a full list of alternate parts for SN74LS175DR, check out Findchips.com