CURRENCY:USD

All Products

SN74HC684N

20-DIP (0.300, 7.62mm) 5V V 20 8μA mA Comparators 344 ns ns 20 5V V 8 Active Low


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74HC684N
  • Package: 20-DIP (0.300, 7.62mm)
  • Datasheet: -
  • Stock: 935
  • Description: 20-DIP (0.300, 7.62mm) 5V V 20 8μA mA Comparators 344 ns ns 20 5V V 8 Active Low (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to XINJIADA.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

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

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.

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.
transport

Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Weight 1.1991g
Operating Temperature -40°C~85°C
Packaging Tube
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Magnitude Comparator
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature WITH A=B AND A > B OUTPUTS
Subcategory Arithmetic Circuits
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number 74HC684
Output Active Low
Pin Count 20
Operating Supply Voltage 5V
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Max Supply Current 8μA
Number of Bits 8
Propagation Delay 344 ns
Turn On Delay Time 47 ns
Family HC/UH
Current - Output High, Low 5.2mA 5.2mA
Max I(ol) 0.0052 A
Max Propagation Delay @ V, Max CL 47ns @ 6V, 50pF
Output Function A=B, 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

SN74HC684N Overview


Materials from Tube are used to make the packaging.Low package costs make the 20-DIP (0.300, 7.62mm) well known in the electronic industry.The electronic part in this photo is designed using 8 Bits.There is no doubt that the 74HC Series is an excellent value for the money due to its performance-cost ratio.Through Hole is used to mount this electronic part.In this case, Active Low is the electrical device's output.Devices are provided with a 2V~6V Supply Voltage to ensure normal operation.As a result, it operates with an Operating Temperature of -40°C~85°C, which ensures its reliability.Application grade Magnitude Comparator Types are available.As the output current of 5.2mA 5.2mA is high/low, it has maximum design flexibility.With 20 terminations, a device that matches the characteristic impedance of the line can be used to terminate transmission lines.The 1-functions are included.The related parts can be found based on the Base Part Number.Power is provided by a supply voltage of 5V.20 Pin Count is built into it.There are 20 pins, which are pronged contacts as part of a signal interface in a computer or other communications device. This electronic part is mounted in the way of Through Hole.Electronic devices belonging to the HC/UH family make up this device.Arithmetic Circuits is a Subcategory.Power is supplied by a 2/6V Power Supply.As soon as Vsup reaches 6V, the maximal supply voltage will be reached.The Supply Voltage (Vsup) should be greater than 2V.There are a few additions, such as WITH A=B AND A > B OUTPUTS.For its operation, it requires a maximum current supply of 8μA.Maintain a voltage of 5V for the supply voltage.

SN74HC684N Features


20-DIP (0.300, 7.62mm) package
8 Bits
74HC series
20 terminations
1 Functions
20 pin count
2/6V power supplies

SN74HC684N Applications


There are a lot of Texas Instruments SN74HC684N applications of comparators.

  • “Time out" timer for consume-appication industrial controls
  • Process contollenr
  • Servo Motor Controls
  • Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
  • Servo motor 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"
How can we help you?