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SN54HC174J - Texas Instruments

Description: Flip Flop D-Type Bus Interface Pos-Edge 1-Element 16-Pin CDIP Tube

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SN54HC174J - Texas Instruments - PCB symbol
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SN54HC174J - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - J (R-GDIP-T16)
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SN54HC174J - Texas Instruments - 3D model - Dual-In-Line Packages - J (R-GDIP-T16)
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SN54HC174J Details

  • Manufacturer Part Number:

    SN54HC174J

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    HC/UH

  • JESD-30 Code:

    R-GDIP-T16

  • JESD-609 Code:

    e0

  • Length:

    19.56 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    D FLIP-FLOP

  • Max Frequency@Nom-Sup:

    21000000 Hz

  • Max I(ol):

    0.0052 A

  • Number of Bits:

    6

  • Number of Functions:

    6

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    48 ns

  • Propagation Delay (tpd):

    240 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    6.92 mm

  • fmax-Min:

    25 MHz

SN54HC174J Frequently Asked Questions (FAQs)

  • The maximum clock frequency for the SN54HC174J is 25 MHz, but it can vary depending on the operating voltage and temperature. It's recommended to check the timing characteristics in the datasheet for specific frequency limits.
  • To ensure proper power and decoupling, use a 0.1 μF ceramic capacitor between VCC and GND, and a 10 μF electrolytic capacitor between VCC and GND. Place the capacitors as close to the device as possible. Also, ensure that the power supply voltage is within the recommended range of 2 V to 6 V.
  • The recommended input rise and fall time for the SN54HC174J is 10 ns to 100 ns. Faster input transitions can cause internal current spikes and increase power consumption.
  • Yes, the SN54HC174J can be used in a 3.3 V system. The device is specified to operate from 2 V to 6 V, and 3.3 V is within this range. However, ensure that the input signals are within the recommended voltage levels and that the output loads are compatible with the 3.3 V system.
  • The asynchronous clear (CLR) input should be tied to VCC through a pull-up resistor (e.g., 1 kΩ) if not used. This ensures that the device is not inadvertently cleared. If the CLR input is used, ensure that it is driven by a signal that meets the recommended input voltage levels and rise/fall times.

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SN54HC174J 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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SN54HC174J Alternates

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Image Part Number Model
Part Image CD54HC174F Rochester Electronics LLC

D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, CMOS, CDIP16
Part Image CD54HC174F3A Harris Semiconductor

D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, CMOS, CDIP16
Part Image MM74HC174N Fairchild Semiconductor Corporation

D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, CMOS, PDIP16
Part Image TC74HC174AP Toshiba America Electronic Components

D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, CMOS, PDIP16
Part Image 8407301EX Motorola Semiconductor Products

D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, CMOS, CDIP16
For a full list of alternate parts for SN54HC174J, check out Findchips.com