TI SN74ALS688N
Manufacturer No:
SN74ALS688N
Manufacturer:
TI
Package:
20-DIP (0.300, 7.62mm)
Description:
20-DIP (0.300, 7.62mm) 5V V 20 19mA mA Comparators 20 ns ns 20 5V V 24mA mA 8 Active Low
Quantity:
In Stock :5335
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Mon, Jun 15 - Tue, Jun 16, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
SN74ALS688N Information
TI SN74ALS688N technical specifications, attributes, parameters and parts with similar specifications to TI SN74ALS688N.
- Type
- Parameter
- Lifecycle Status
- ACTIVE (Last Updated: 2 days ago)
- Factory Lead Time
- 6 Weeks
- Mount
- Through Hole
- Mounting Type
- Through Hole
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Number of Pins
- 20
- Weight
- 1.1991g
- Operating Temperature
- 0°C~70°C
- Packaging
- Tube
- Series
- 74ALS
- Type
- Parameter
- 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
- Terminal Finish
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Additional Feature
- CASCADABLE
- Subcategory
- Arithmetic Circuit
Download datasheets and manufacturer documentation for TI SN74ALS688N.
PCN Design/Specification:
Datasheets:
SN74ALS688N Overview
Packaging is made from materials provided by Tube.Known for its low package costs, the 20-DIP (0.300, 7.62mm) is a popular electronic component.8 Bits were used to design this electronic part.The 74ALS Series offers an excellent price-performance ratio.Through Hole is the way this electronic part is mounted.Its output is Active Low.Providing a 4.5V~5.5V Supply Voltage ensures that the device operates normally.To ensure reliability, it operates at 0°C~70°C Operating Temperature.Applications for the Identity Comparator Type are standard grade.With the High/Low output current of 2.6mA 24mA, it features maximum design flexibility.An example of a 20 termination is the practice of terminating a transmission line using an impedance-matching device.A 1 Function is included.Parts related to the Base Part Number can be derived from it.5V is the supply voltage.With 20 Pin Count, it is equipped with the latest technology.20 pins are pronged contacts used as part of a signal interface in computers.There is a Through Hole-direction mounting for this electronic part.Comparator is a member of the ALS family of electronic devices.You can find it under Arithmetic Circuit Subcategory.The power supply is a 5V power supply.CASCADABLE, for instance, is included in the additions.For its operation, it requires a maximum current supply of 19mA.Maintain a constant supply voltage of 5V.With the output current of 24mA, it offers maximum design flexibility.
SN74ALS688N Features
20-DIP (0.300, 7.62mm) package
8 Bits
74ALS series
20 terminations
1 Functions
20 pin count
5V power supplies
SN74ALS688N Applications
There are a lot of Texas Instruments
SN74ALS688N applications of comparators.
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- Fixed or programmable irequency division
- ?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"
- Servo motor controls
- Process contollenr
- Servo Motor Controls
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
