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  • M74HC688TTR

M74HC688TTR

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Manufacturer No:

M74HC688TTR

Manufacturer:

STMicroelectronics

HK JDW NO:

761-M74HC688TTR

Package:

20-TFSOP (0.173, 4.40mm Width)

Datasheet:

M74HC688TTR

Description:

20-TFSOP (0.173, 4.40mm Width) 4.5V V 20 Comparators 29 ns ns 20 8 Active Low

Quantity:

In Stock : 999

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Product Details

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M74HC688TTR Overview


Material from Tape & Reel (TR) is used in the packaging.As part of the package 20-TFSOP (0.173, 4.40mm Width), it is embedded.Comparator is designed with 8 Bits.74HC Series offers outstanding performance-cost ratios.Located in Surface Mount is this electronic part.Its output is Active Low.Providing 2V~6V Supply Voltage is necessary to ensure the device's normal functioning.For reliability, the Operating Temperature is -55°C~125°C.Comparator qualifies for applications of standard grade.The High/Low output current of 5.2mA 5.2mA makes it capable of securing maximum design flexibility.Programming terminations is done using 20.Comparator is equipped wComparatorh 1 Functions.The Base Part Number allows the formation of its related parts.Power is provided by a supply voltage of 4.5V.There is a 20 Pin Count on it.During the signal interface of a computer or other device, there can be 20 pins, which are pronged contacts.A Surface Mount-axis mount is used for this electronic part.Electronic devices like this belong to the HC/UH family.Arithmetic Circuits has it under its Subcategory.The power supply is a 2/6V power supply.As soon as Vsup reaches 6V, the maximal supply voltage will be reached.A supply voltage (Vsup) greater than 2V is required.There is no external influence on its consumption of quiescent current 4μA.

M74HC688TTR Features


20-TFSOP (0.173, 4.40mm Width) package
8 Bits
74HC series
20 terminations
1 Functions
20 pin count
2/6V power supplies

M74HC688TTR Applications


There are a lot of STMicroelectronics M74HC688TTR applications of comparators.

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

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Tell us the model and quantity you need, our sales staff will reply the price in time.
EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

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3. RFQ (Request for Quotations)

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Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

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.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
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

M74HC688TTR

technical specifications, attributes, parameters and parts with similar specifications to M74HC688TTR.

  • Type
    Parameter
    Select All
  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    20-TFSOP (0.173, 4.40mm Width)

  • Number of Pins

    20

  • Operating Temperature

    -55°C~125°C

  • Packaging

    Tape & Reel (TR)

  • Series

    74HC

  • JESD-609 Code

    e4

  • Pbfree Code

    yes

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    3 (168 Hours)

  • Number of Terminations

    20

  • Type

    Identity Comparator

  • Terminal Finish

    NICKEL PALLADIUM GOLD

  • Subcategory

    Arithmetic Circuits

  • Technology

    CMOS

  • Voltage - Supply

    2V~6V

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Number of Functions

    1

  • Supply Voltage

    4.5V

  • Terminal Pitch

    0.65mm

  • Time@Peak Reflow Temperature-Max (s)

    40

  • Base Part Number

    M74HC68

  • Output

    Active Low

  • Pin Count

    20

  • Polarity

    Inverting

  • Supply Voltage-Max (Vsup)

    6V

  • Power Supplies

    2/6V

  • Supply Voltage-Min (Vsup)

    2V

  • Number of Bits

    8

  • Propagation Delay

    29 ns

  • Quiescent Current

    4μA

  • Turn On Delay Time

    29 ns

  • Family

    HC/UH

  • Current - Output High, Low

    5.2mA 5.2mA

  • Max Propagation Delay @ V, Max CL

    29ns @ 6V, 50pF

  • Output Function

    A=B

  • Height Seated (Max)

    1.2mm

  • Length

    6.5mm

  • Width

    4.4mm

  • Radiation Hardening

    No

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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