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74AHC74D,112 - Nexperia

Description: 74AHC(T)74 - Dual D-type flip-flop with set and reset; positive-edge trigger@en-us

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74AHC74D,112 - Nexperia PCB footprint - Small Outline Packages - Small Outline Packages - SOT108-1
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74AHC74D,112 - Nexperia  - 3D model - Small Outline Packages - SOT108-1
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74AHC74D,112 Details

  • Manufacturer Part Number:

    74AHC74D,112

  • Brand Name:

    Nexperia

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    3.90 MM, PLASTIC, MS-012, SOT-108-1, SO-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    SOT108-1

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Date Of Intro:

    1999-08-06

  • Manufacturer:

    Nexperia

  • YTEOL:

    0

  • Family:

    AHC

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Logic IC Type:

    D FLIP-FLOP

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Propagation Delay (tpd):

    19.5 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    110 MHz

74AHC74D,112 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the 74AHC74D,112 is 2.0 V to 5.5 V.
  • To ensure proper initialization, connect the preset (PRE) and clear (CLR) inputs to VCC or GND through a pull-up or pull-down resistor, respectively. This will set the flip-flops to a known state on power-up.
  • The maximum clock frequency that the 74AHC74D,112 can handle is 100 MHz, but this may vary depending on the operating voltage and load conditions.
  • Yes, the 74AHC74D,112 is compatible with 3.3 V systems, but ensure that the input signals are within the recommended voltage range (0.5 V to VCC + 0.5 V) to prevent damage or malfunction.
  • When using the asynchronous preset (PRE) and clear (CLR) inputs, ensure that they are synchronized with the clock signal to prevent metastability issues. You can use a synchronizer circuit or a flip-flop with a clock-enabled input to achieve this.

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74AHC74D,112 Overview

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About Nexperia

Nexperia is a leading global player in the semiconductor industry. Specializing in essential electronic components, Nexperia offers a diverse range of products including discrete components, MOSFETs, logic ICs, and analog ICs. These components are integral to a multitude of applications across automotive, industrial, consumer electronics, and computing sectors, where reliability, performance, and efficiency are paramount.

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