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SN74HC163D - Texas Instruments

Description: Texas Instruments SN74HC163D, 4-stage, Binary Counter, Up Counter, 2 → 6 V, 16-Pin SOIC

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SN74HC163D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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SN74HC163D - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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SN74HC163D Details

  • Manufacturer Part Number:

    SN74HC163D

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-16

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    RCO OUTPUT

  • Count Direction:

    UP

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Load Capacitance (CL):

    50 pF

  • Load/Preset Input:

    YES

  • Logic IC Type:

    BINARY COUNTER

  • Max Frequency@Nom-Sup:

    25000000 Hz

  • Max I(ol):

    0.0052 A

  • Mode of Operation:

    SYNCHRONOUS

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    46 ns

  • Propagation Delay (tpd):

    255 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    29 MHz

SN74HC163D Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SN74HC163D is 25 MHz, but it can vary depending on the operating conditions and the quality of the clock signal.
  • To ensure that the counter is properly reset, you should assert the reset pin (R) low for at least 10 ns. This will reset the counter to zero and ensure that it starts counting from the correct state.
  • The enable inputs (ENP, ENT) allow you to enable or disable the counting function of the SN74HC163D. When ENP and ENT are both high, the counter is enabled and will count clock pulses. When either ENP or ENT is low, the counter is disabled and will not count clock pulses.
  • To cascade multiple SN74HC163D counters, connect the carry-out (CO) pin of one counter to the clock (CLK) pin of the next counter. This allows the counters to count in sequence and create a larger counter.
  • The power consumption of the SN74HC163D depends on the operating frequency and the output load. To reduce power consumption, you can reduce the operating frequency, minimize the output load, and use a lower supply voltage (VCC) if possible.

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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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