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SN74AS163D - Texas Instruments

Description: IC SYNC 4BIT DECADE AND BINARY COUNTERS

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PCB Footprints
SN74AS163D - Texas Instruments PCB footprint - Other - Other - SOIC127P600X175-16N
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SN74AS163D - Texas Instruments  - 3D model - Other - SOIC127P600X175-16N
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SN74AS163D Details

  • Manufacturer Part Number:

    SN74AS163D

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    TCO OUTPUT

  • Count Direction:

    UP

  • Family:

    AS

  • 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:

    75000000 Hz

  • Max I(ol):

    0.02 A

  • Mode of Operation:

    SYNCHRONOUS

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °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):

    53 mA

  • Prop. Delay@Nom-Sup:

    16.5 ns

  • Propagation Delay (tpd):

    13 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    TTL

  • Temperature Grade:

    COMMERCIAL

  • 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:

    75 MHz

SN74AS163D Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SN74AS163D is 100 MHz. However, this frequency can vary depending on the operating conditions, such as voltage and temperature.
  • To ensure proper synchronization, the clock signal should be connected to the CLK input, and the clock frequency should be within the specified range. Additionally, the clock signal should have a rise and fall time of less than 10 ns to prevent metastability issues.
  • The maximum input voltage of the SN74AS163D is 5.5 V. Exceeding this voltage can cause damage to the device.
  • The asynchronous clear (CLR) input should be connected to a pull-up resistor to ensure that it is not left floating. When CLR is low, the counter is reset to zero. When CLR is high, the counter operates normally.
  • The power consumption of the SN74AS163D depends on the operating frequency and voltage. At a frequency of 50 MHz and a voltage of 5 V, the typical power consumption is around 150 mW.

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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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For a full list of alternate parts for SN74AS163D, check out Findchips.com