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SN74LS174N - Texas Instruments

Description: HEX/QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR

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SN74LS174N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N PDIP
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SN74LS174N - Texas Instruments  - 3D model - Dual-In-Line Packages - N PDIP
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SN74LS174N Details

  • Manufacturer Part Number:

    SN74LS174N

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    LS

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    D FLIP-FLOP

  • Max Frequency@Nom-Sup:

    30000000 Hz

  • Max I(ol):

    0.008 A

  • Number of Bits:

    6

  • Number of Functions:

    6

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    26 mA

  • Prop. Delay@Nom-Sup:

    30 ns

  • Propagation Delay (tpd):

    30 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    TTL

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    7.62 mm

  • fmax-Min:

    35 MHz

SN74LS174N Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SN74LS174N is 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 ground. This will ensure that the device is properly reset during power-up.
  • The recommended operating voltage range for the SN74LS174N is 4.75V to 5.25V, with a typical operating voltage of 5V.
  • During normal operation, the CLR input should be tied high to prevent accidental clearing of the registers. If a reset is required, the CLR input should be pulsed low for a minimum of 10 ns.
  • The maximum capacitance that can be driven by the SN74LS174N outputs is 100 pF, but this can vary depending on the specific application and operating conditions.

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SN74LS174N 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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Part Image SN74LS174N Rochester Electronics LLC

D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, TTL, PDIP16

Part Image N74LS174N Signetics

D Flip-Flop, 6-Func, Positive Edge Triggered, TTL, PDIP16

Part Image N74LS174B Signetics

D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, TTL, PDIP16

Part Image DM74LS174N Fairchild Semiconductor Corporation

D Flip-Flop, LS Series, 6-Func, Positive Edge Triggered, 1-Bit, True Output, TTL, PDIP16

Part Image AM25LS174PC AMD

Jbar-Kbar Flip-Flop, 6-Func, Positive Edge Triggered, TTL, PDIP16

For a full list of alternate parts for SN74LS174N, check out Findchips.com