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CD74HC688PWR - Texas Instruments

Description: 8-Bit Identity/Magnitude Comparators (P=Q) with Enable

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CD74HC688PWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G20)
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CD74HC688PWR - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G20)
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CD74HC688PWR Details

  • Manufacturer Part Number:

    CD74HC688PWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    CASCADABLE

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    MAGNITUDE COMPARATOR

  • Max I(ol):

    0.0052 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    8

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    36 ns

  • Propagation Delay (tpd):

    255 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 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:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4.4 mm

CD74HC688PWR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for CD74HC688PWR is 2V to 6V.
  • To ensure reliable operation in high-temperature environments, it is recommended to derate the device's power consumption and ensure proper heat sinking.
  • The maximum clock frequency supported by CD74HC688PWR is 25 MHz.
  • Yes, CD74HC688PWR can be used in a 3.3V system, but it is recommended to use a voltage regulator to ensure a stable 3.3V supply.
  • The asynchronous reset input (RST) should be tied to VCC through a pull-up resistor to ensure proper reset operation.

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CD74HC688PWR Overview

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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 SN74HC688PWRE4 Texas Instruments

Identity Comparator, HC/UH Series, 8-Bit, Inverted Output, CMOS, PDSO20

Part Image 74HC688PW,118 NXP Semiconductors

Identity Comparator, HC/UH Series, 8-Bit, Inverted Output, CMOS, PDSO20

Part Image MM74HC688MTC Fairchild Semiconductor Corporation

Magnitude Comparator, HC/UH Series, 8-Bit, Inverted Output, CMOS, PDSO20

Part Image CD74HC688PWRE4 Texas Instruments

Magnitude Comparator, HC/UH Series, 8-Bit, Inverted Output, CMOS, PDSO20

Part Image M74HC688TTR STMicroelectronics

Identity Comparator, HC/UH Series, 8-Bit, Inverted Output, CMOS, PDSO20

For a full list of alternate parts for CD74HC688PWR, check out Findchips.com