English

All Products

View All >>
  • SN74HC688DWE4

SN74HC688DWE4

SOIC 5V V 20 Comparators 265 ns ns 20 5V V 8


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74HC688DWE4
  • Package: SOIC
  • Datasheet: PDF
  • Stock: 205
  • Description: SOIC 5V V 20 Comparators 265 ns ns 20 5V V 8 (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
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
Mount Surface Mount
Package / Case SOIC
Number of Pins 20
Weight 500.709277mg
Packaging Rail/Tube
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1
Number of Terminations 20
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Additional Feature CASCADABLE
Subcategory Arithmetic Circuits
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
Pin Count 20
Operating Supply Voltage 5V
Polarity Inverting
Temperature Grade INDUSTRIAL
Max Supply Voltage 6V
Min Supply Voltage 2V
Number of Bits 8
Propagation Delay 265 ns
Quiescent Current 8μA
Turn On Delay Time 36 ns
Family HC/UH
Logic IC Type IDENTITY COMPARATOR
High Level Output Current -5.2mA
Low Level Output Current 5.2mA
Height Seated (Max) 2.65mm
Width 7.5mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free

SN74HC688DWE4 Overview


Packages are made from materials supplied by Rail/Tube.Electronic manufacturers are well aware of the SOIC because of its low package cost.A 8 Bit electronic part is used to design this part.Comparator is possible to program terminations wComparatorh 20.The 1-functions are included.Supply Voltage 5V powers the device.There is a 20 Pin Count on it.Computers and other computing devices use 20 pins as part of their signal interfaces.In this case, the electronic part is mounted in the direction of Surface Mount.The electronic device in question is part of the HC/UH family.You can find it under Arithmetic Circuits Subcategory.In addition to CASCADABLE, for example, other additions have been made.Ensure that 5V is the Supply Voltage.An external factor does not affect how much quiescent current it consumes.Reliability is ensured by operating at the maximum Operating Temperature of 85°C.As it operates, it should be warmer than -40°C.6V can be supplied with its maximum voltage.A minimum supply voltage of 2V is required for operation.Set -5.2mA as the high-level output current.Low level output current is set to 5.2mA.Comparator uses the IDENTITY COMPARATOR logic IC.

SN74HC688DWE4 Features


SOIC package
8 Bits
20 terminations
1 Functions
20 pin count
the maximal supply voltage of 6V

SN74HC688DWE4 Applications


There are a lot of Texas Instruments SN74HC688DWE4 applications of comparators.

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