SN74HC688NG4
- Mfr.Part #
- SN74HC688NG4
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC COMPARATOR IDENTITY 8B 20DIP
- Stock
- 9,596
- In Stock :
- 9,596
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Operating Temperature :
- -40°C~85°C
- Series :
- 74HC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Quiescent (Iq) :
- 8μA
- Base Part Number :
- 74HC688
- Voltage - Supply :
- 2V~6V
- Number of Bits :
- 8
- Output Function :
- A=B
- Packaging :
- Tube
- Current - Output High, Low :
- 5.2mA 5.2mA
- Mounting Type :
- Through Hole
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Max Propagation Delay @ V, Max CL :
- 36ns @ 6V, 50pF
- Output :
- Active Low
- Type :
- IDENTITY COMPARATOR
- Datasheets
- SN74HC688NG4

Comparators Texas Instruments SN74HC688NG4 Overview
The SN74HC688NG4, manufactured by Texas Instruments, is an integrated circuit comparator designed to provide high-speed operation, low power consumption, and precise comparison of digital signals. This versatile device offers 8-bit identity comparison capability, making it ideal for various digital systems where accurate signal comparison is essential.
SN74HC688NG4 Features
- High-speed operation: The SN74HC688NG4 ensures fast response times, allowing for efficient signal comparison in digital circuits.
- Low power consumption: With its low power requirements, this comparator is suitable for battery-powered and energy-efficient applications.
- 8-bit identity comparison: Equipped with 8-bit comparison capability, the SN74HC688NG4 enables precise comparison of digital signals.
- Versatile design: This IC is suitable for a wide range of applications, including data processing, control systems, and digital communication.
- DIP package: The 20-pin DIP package offers convenient integration into various circuit designs.
SN74HC688NG4 Applications
- Data processing systems: The SN74HC688NG4 is commonly used in data processing units for comparing binary data and facilitating decision-making processes.
- Control systems: In control systems, this comparator plays a crucial role in comparing reference signals with feedback signals to maintain system stability and accuracy.
- Digital communication equipment: Integrated into digital communication devices, the SN74HC688NG4 ensures accurate signal comparison for error detection and correction.
- Automated test equipment: This IC is employed in automated test equipment to compare expected and measured values, enabling efficient testing and validation processes.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















