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CD74HC163M - Texas Instruments

Description: Texas Instruments CD74HC163M, 4-stage, Binary Counter, Up Counter, 2 → 6 V, 16-Pin SOIC

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CD74HC163M - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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CD74HC163M - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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CD74HC163M Details

  • Manufacturer Part Number:

    CD74HC163M

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    TCO 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:

    20000000 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:

    125 °C

  • Operating Temperature-Min:

    -55 °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:

    39 ns

  • Propagation Delay (tpd):

    280 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):

    4.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • 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:

    24 MHz

CD74HC163M Frequently Asked Questions (FAQs)

  • The maximum clock frequency for the CD74HC163M is 25 MHz, but it can vary depending on the operating voltage and temperature. It's recommended to check the timing diagrams and electrical characteristics in the datasheet to ensure the desired clock frequency meets the setup and hold time requirements.
  • The asynchronous reset (RST) input should be asserted low to reset the counter. When RST is low, the counter is reset to zero, and the output (Q0-Q3) is set to zero. The RST input should be synchronized with the clock (CLK) input to avoid metastability issues.
  • The Enable (EN) input allows the counter to be enabled or disabled. When EN is high, the counter is enabled and counts up or down based on the clock (CLK) and load (LD) inputs. When EN is low, the counter is disabled, and the output (Q0-Q3) remains unchanged.
  • To load a preset value into the counter, assert the Load (LD) input low, and apply the desired value to the parallel data inputs (D0-D3). The counter will load the preset value when LD returns high.
  • The output (Q0-Q3) is a binary-coded decimal (BCD) format, where each output represents a 4-bit binary code (0000 to 1001) that corresponds to a decimal value from 0 to 9.

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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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Part Image SN74HC163DR Texas Instruments

Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16

Part Image CD74HC163M96 Texas Instruments

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Part Image SN74HC163D Texas Instruments

Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16