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CD74HCT670E - Texas Instruments

Description: High Speed CMOS Logic 4-by-4 Register File

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CD74HCT670E - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T)
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CD74HCT670E - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T)
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CD74HCT670E Details

  • Manufacturer Part Number:

    CD74HCT670E

  • 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

  • Count Direction:

    RIGHT

  • Family:

    HCT

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    PARALLEL IN PARALLEL OUT

  • Max Frequency@Nom-Sup:

    23000000 Hz

  • Number of Bits:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    TRUE

  • 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):

    50 mA

  • Propagation Delay (tpd):

    63 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

  • Width:

    7.62 mm

  • fmax-Min:

    23 MHz

CD74HCT670E Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the CD74HCT670E is 4.5V to 5.5V, although it can operate down to 3.5V with reduced performance.
  • To ensure reliable data transfer, make sure to use proper signal termination, maintain a stable clock signal, and follow the recommended data transfer protocol and timing diagrams provided in the datasheet.
  • The maximum clock frequency supported by the CD74HCT670E is 25 MHz, although it can operate at higher frequencies with reduced performance and increased power consumption.
  • To ensure proper operation, power-up and power-down sequencing should be done in a controlled manner, with the power supply voltage (VCC) being applied before the clock signal (CLK) and removed after the clock signal is removed.
  • The typical power consumption of the CD74HCT670E is around 20-30 mA, depending on the operating frequency, voltage, and load conditions.

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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 CD74HCT670E Intersil Corporation

Parallel In Parallel Out, HCT Series, 4-Bit, Right Direction, True Output, CMOS, PDIP16