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SN74S74N - Texas Instruments

Description: Dual D-Type Positive-Edge-Triggered Flip-Flops With Preset And Clear

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SN74S74N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T)
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SN74S74N - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T)
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SN74S74N Details

  • Manufacturer Part Number:

    SN74S74N

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    S

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    D FLIP-FLOP

  • Max Frequency@Nom-Sup:

    75000000 Hz

  • Max I(ol):

    0.02 A

  • Number of Bits:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    25 mA

  • Prop. Delay@Nom-Sup:

    9 ns

  • Propagation Delay (tpd):

    9 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:

    50 MHz

SN74S74N Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SN74S74N is 100 MHz.
  • Yes, the SN74S74N can be used as a divide-by-2 counter by connecting the Q output to the CLK input and grounding the CLR input.
  • The SN74S74N can be reset by applying a low signal to the CLR input. The CLR input is active-low, so a low signal will reset the counter.
  • The propagation delay of the SN74S74N is typically around 10-15 ns, but this can vary depending on the operating conditions and load capacitance.
  • Yes, the SN74S74N is compatible with 3.3V systems, but the input voltage should not exceed 5.5V to prevent damage to the device.

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SN74S74N 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 N74S74N Philips Semiconductors

D Flip-Flop, 2-Func, Positive Edge Triggered, TTL, PDIP14

Part Image DM74S74N Fairchild Semiconductor Corporation

D Flip-Flop, S Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, TTL, PDIP14

Part Image N74S74N Signetics

D Flip-Flop, S Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, TTL, PDIP14

Part Image N74S74A Signetics

D Flip-Flop, S Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, TTL, PDIP14

Part Image SN74S74NE4 Texas Instruments

D Flip-Flop, S Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, TTL, PDIP14

For a full list of alternate parts for SN74S74N, check out Findchips.com