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M74HC174B1R - STMicroelectronics

Description: HEX D-TYPE FLIP FLOP WITH CLEAR

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M74HC174B1R - STMicroelectronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - Plastic DIP-16 (0.25)
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M74HC174B1R - STMicroelectronics  - 3D model - Dual-In-Line Packages - Plastic DIP-16 (0.25)
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M74HC174B1R Details

  • Manufacturer Part Number:

    M74HC174B1R

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    PLASTIC, DIP-16

  • Pin Count:

    16

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    D FLIP-FLOP

  • Max Frequency@Nom-Sup:

    24000000 Hz

  • Max I(ol):

    0.004 A

  • Number of Bits:

    6

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °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

  • Propagation Delay (tpd):

    205 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.1 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    4.5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    7.62 mm

  • fmax-Min:

    28 MHz

M74HC174B1R Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for M74HC174B1R is 2V to 6V, with a typical voltage of 5V.
  • Unused inputs of the M74HC174B1R should be tied to VCC or GND to prevent floating inputs and ensure proper device operation.
  • The maximum clock frequency that the M74HC174B1R can handle is 25 MHz, but this can vary depending on the operating voltage and load capacitance.
  • Yes, the M74HC174B1R can be used in a 3.3V system, but the output voltage will be limited to 3.3V, and the device may not be able to drive heavy loads.
  • To ensure proper power-on and power-off, the VCC pin should be ramped up and down slowly (typically 10 ms or more) to prevent voltage spikes and ensure that the device is fully powered on or off before applying clock or input signals.

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M74HC174B1R Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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Part Image CD54HC174F3A Harris Semiconductor

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Part Image MM74HC174N Fairchild Semiconductor Corporation

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Part Image 8407301EA Motorola Semiconductor Products

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For a full list of alternate parts for M74HC174B1R, check out Findchips.com