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  • CD74HCT688E

CD74HCT688E

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Manufacturer No:

CD74HCT688E

Manufacturer:

Texas Instruments

HK JDW NO:

815-CD74HCT688E

Package:

20-DIP (0.300, 7.62mm)

Datasheet:

-

Description:

20-DIP (0.300, 7.62mm) 5V V 20 80μA mA Comparators 34 ns ns 20 5V V 20mA mA 8 Active Low

Quantity:

In Stock : 999

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Product Details

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CD74HCT688E Overview


Material from Tube is used in the packaging.There is no doubt that the 20-DIP (0.300, 7.62mm) is well known for its low package cost in the electronic industry.Comparator is designed with 8 Bits.74HCT Series provides excellent value for its performance-cost ratio.Electronic part Through Hole is mounted here.This electrical device produces Active Low as its output.Devices need a 4.5V~5.5V Supply Voltage to function normally.In order to ensure its reliability, it operates at a temperature of -55°C~125°C.For standard grade applications, the Identity Comparator Type is suitable.As a result of the high/low output current feature, 4mA 4mA offers maximum design flexibility.20 controls terminations.In addition, it has 1 functions.Base Part Numbers can be used to identify related parts.A supply voltage of 5V is used to power it.This device has a 20 Pin Count.An interface in a computer or other communication device has 20 pins, which are pronged contacts.Mounted in the Through Hole direction is this electronic part.Electronic devices of this type are known as HCT devices.Comparator is located in Arithmetic Circuits Subcategory.Power is supplied by a 5V Power Supply.As an example, CASCADABLE is among the additions.In its operation, 80μA represents the maximum current.Maintain a voltage of 5V for the supply voltage.External factors do not affect its ability to consume 8μA of quiescent current.20mA has a high output current, which allows for maximum design flexibility.1-channels transmit data.

CD74HCT688E Features


20-DIP (0.300, 7.62mm) package
8 Bits
74HCT series
20 terminations
1 Functions
20 pin count
5V power supplies

CD74HCT688E Applications


There are a lot of Texas Instruments CD74HCT688E applications of comparators.

  • Companion Appliceation Nole, ICAN-6374, "Application of the CMOS CD4059A Programmable Divide-by-N Counter in FM and Ctizens Band Transceiver Digital Tuners"
  • Fixed or programmable irequency division
  • Process contollenr
  • Servo Motor Controls
  • Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
  • “Time out" timer for consume-appication industrial controls
  • Servo motor controls
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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4. Shipping Cost

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FedEx International, 5-7 business days.
The following are some common countries' logistic time.

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Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

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DHL(www.dhl.com)
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UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

CD74HCT688E

technical specifications, attributes, parameters and parts with similar specifications to CD74HCT688E.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    6 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 1 day ago)

  • Contact Plating

    Gold

  • Mount

    Through Hole

  • Mounting Type

    Through Hole

  • Package / Case

    20-DIP (0.300, 7.62mm)

  • Number of Pins

    20

  • Weight

    1.1991g

  • Operating Temperature

    -55°C~125°C

  • Packaging

    Tube

  • Series

    74HCT

  • JESD-609 Code

    e4

  • Pbfree Code

    yes

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    20

  • ECCN Code

    EAR99

  • Type

    Identity Comparator

  • Additional Feature

    CASCADABLE

  • Subcategory

    Arithmetic Circuits

  • Technology

    CMOS

  • Voltage - Supply

    4.5V~5.5V

  • Terminal Position

    DUAL

  • Number of Functions

    1

  • Supply Voltage

    5V

  • Terminal Pitch

    2.54mm

  • Base Part Number

    74HCT688

  • Output

    Active Low

  • Pin Count

    20

  • Operating Supply Voltage

    5V

  • Polarity

    Inverting

  • Power Supplies

    5V

  • Number of Channels

    1

  • Load Capacitance

    50pF

  • Output Current

    20mA

  • Max Supply Current

    80μA

  • Number of Bits

    8

  • Propagation Delay

    34 ns

  • Quiescent Current

    8μA

  • Turn On Delay Time

    34 ns

  • Family

    HCT

  • Current - Output High, Low

    4mA 4mA

  • Max I(ol)

    0.004 A

  • Max Propagation Delay @ V, Max CL

    34ns @ 4.5V, 50pF

  • Prop. Delay@Nom-Sup

    42 ns

  • Output Function

    A=B

  • Height

    5.08mm

  • Length

    24.33mm

  • Width

    6.35mm

  • Thickness

    4.57mm

  • Radiation Hardening

    No

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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