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  • SN74LS684N

SN74LS684N

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Manufacturer No:

SN74LS684N

Manufacturer:

Rochester Electronics

HK JDW NO:

699-SN74LS684N

Package:

20-DIP (0.300, 7.62mm)

Datasheet:

SN74LS684N

Description:

20-DIP (0.300, 7.62mm) 5V V 20 Comparators 8 Active Low

Quantity:

In Stock : 999

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Product Details

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SN74LS684N Overview


The Packaging is made of Tube's materials.Low package costs are a common attribute of the 20-DIP (0.300, 7.62mm) in the electronic industry.There are 8 Bits in this electronic part.74LS Series provides excellent value for its performance-cost ratio.Through Hole is the way this electronic part is mounted.This electrical device produces Active Low as its output.In order to ensure the normal functioning of the device, a 4.85V~5.25V Supply Voltage is provided.Comparator operates wComparatorh the Operating Temperature of 0°C~70°C to ensure Comparators reliabilComparatory.There is no minimum grade requirement for the Magnitude Comparator Type.The High/Low output current of 400μA 24mA makes it Feature maximum design flexibility.An example of a 20 termination would be one in which the characteristic impedance of the transmission line is matched to the device terminating the transmission line.In addition, it has 1 functions.Supply Voltage 5V powers the device.The 20 Pin Count feature is included.LS is the family name of this electronic device.As soon as Vsup reaches 5.25V, the maximal supply voltage will be reached.Comparator is recommended that the supply voltage (Vsup) be greater than 4.75V.

SN74LS684N Features


20-DIP (0.300, 7.62mm) package
8 Bits
74LS series
20 terminations
1 Functions
20 pin count

SN74LS684N Applications


There are a lot of Rochester Electronics, LLC SN74LS684N applications of comparators.

  • Servo Motor Controls
  • Process contollenr
  • “Time out" timer for consume-appication industrial controls
  • Servo motor controls
  • Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
  • 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
1. Purchase

You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
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

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

3. RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
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

SN74LS684N

technical specifications, attributes, parameters and parts with similar specifications to SN74LS684N.

  • Type
    Parameter
    Select All
  • RoHS Status

    Non-RoHS Compliant

  • Mounting Type

    Through Hole

  • Package / Case

    20-DIP (0.300, 7.62mm)

  • Surface Mount

    NO

  • Operating Temperature

    0°C~70°C

  • Packaging

    Tube

  • Series

    74LS

  • JESD-609 Code

    e4

  • Pbfree Code

    yes

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    3 (168 Hours)

  • Number of Terminations

    20

  • Type

    Magnitude Comparator

  • Terminal Finish

    NICKEL PALLADIUM GOLD

  • Technology

    TTL

  • Voltage - Supply

    4.85V~5.25V

  • Terminal Position

    DUAL

  • Peak Reflow Temperature (Cel)

    NOT SPECIFIED

  • Number of Functions

    1

  • Supply Voltage

    5V

  • Terminal Pitch

    2.54mm

  • Reach Compliance Code

    unknown

  • Time@Peak Reflow Temperature-Max (s)

    NOT SPECIFIED

  • Output

    Active Low

  • Pin Count

    20

  • JESD-30 Code

    R-PDIP-T20

  • Qualification Status

    COMMERCIAL

  • Supply Voltage-Max (Vsup)

    5.25V

  • Supply Voltage-Min (Vsup)

    4.75V

  • Number of Bits

    8

  • Family

    LS

  • Current - Output High, Low

    400μA 24mA

  • Max Propagation Delay @ V, Max CL

    30ns @ 5V, 45pF

  • Propagation Delay (tpd)

    30 ns

  • Output Function

    A=B, A>B

  • Height Seated (Max)

    4.57mm

  • Length

    26.415mm

  • Width

    7.62mm

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