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CD74HCT163E - Texas Instruments

Description: High Speed CMOS Logic 4-Bit Binary Counter with Synchronous Reset

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CD74HCT163E - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T16
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CD74HCT163E - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T16
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CD74HCT163E Details

  • Manufacturer Part Number:

    CD74HCT163E

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    TCO OUTPUT

  • Count Direction:

    UP

  • Family:

    HCT

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Load Capacitance (CL):

    50 pF

  • Load/Preset Input:

    YES

  • Logic IC Type:

    BINARY COUNTER

  • Max Frequency@Nom-Sup:

    20000000 Hz

  • Max I(ol):

    0.004 A

  • Mode of Operation:

    SYNCHRONOUS

  • 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:

    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:

    49 ns

  • Propagation Delay (tpd):

    59 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    7.62 mm

  • fmax-Min:

    20 MHz

CD74HCT163E Frequently Asked Questions (FAQs)

  • The maximum clock frequency for CD74HCT163E is 30 MHz, but it can vary depending on the operating voltage and load capacitance. It's recommended to check the timing characteristics in the datasheet and perform simulations to ensure the desired frequency can be achieved.
  • To ensure proper synchronization, the clock signal should be applied to the clock input (CLK) before the data inputs (P0-P7) are valid. The clock signal should also be free of noise and glitches, and the clock rise and fall times should be within the specified limits.
  • The recommended power-on reset sequence for CD74HCT163E is to apply power to the VCC pin, followed by a reset pulse to the CLR pin. The CLR pin should be held low for at least 10 ns to ensure a proper reset.
  • Yes, CD74HCT163E is compatible with 5V systems, but it's recommended to use a voltage regulator to ensure a stable 5V supply. The device can operate from 4.5V to 5.5V, but the recommended operating voltage is 5V ± 10%.
  • Metastability issues can occur when the clock signal is not properly synchronized with the data inputs. To handle metastability issues, it's recommended to use a clock signal with a sufficient setup and hold time, and to use a synchronizer circuit or a metastable-resistant flip-flop to ensure data integrity.

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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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