CD74HCT688M
- Mfr.Part #
- CD74HCT688M
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR IDENTITY 20SOIC
- Stock
- 5,517
- In Stock :
- 5,517
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Terminal Form :
- Gull wing
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Height :
- 2.65mm
- Factory Lead Time :
- 6 Weeks
- Number of Functions :
- 1
- Max Supply Current :
- 80μA
- REACH SVHC :
- No SVHC
- Thickness :
- 2.35mm
- ECCN Code :
- EAR99
- Quiescent Current :
- 8μA
- Output :
- Active Low
- Type :
- IDENTITY COMPARATOR
- Mount :
- Surface Mount
- Prop. Delay@Nom-Sup :
- 42 ns
- Width :
- 7.5mm
- Number of Pins :
- 20
- Length :
- 12.8mm
- Max Propagation Delay @ V, Max CL :
- 34ns @ 4.5V, 50pF
- Family :
- HCT
- Power Supplies :
- 5V
- Turn On Delay Time :
- 51 ns
- Number of Bits :
- 8
- Packaging :
- Tube
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Operating Temperature :
- -55°C~125°C
- Additional Feature :
- CASCADABLE
- Peak Reflow Temperature (Cel) :
- 260
- Series :
- 74HCT
- Number of Gates :
- 1
- Base Part Number :
- 74HCT688
- Mounting Type :
- Surface Mount
- Propagation Delay :
- 34 ns
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Load Capacitance :
- 50pF
- Output Current :
- 20mA
- Number of Terminations :
- 20
- Contact Plating :
- Gold
- Weight :
- 500.709277mg
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Voltage - Supply :
- 4.5V~5.5V
- Current - Output High, Low :
- 4mA 4mA
- Pin Count :
- 20
- Polarity :
- Inverting
- Terminal Position :
- Dual
- Max I(ol) :
- 0.004 A
- Operating Supply Voltage :
- 5V
- Output Function :
- A=B
- JESD-609 Code :
- e4
- Datasheets
- CD74HCT688M

Comparators Texas Instruments CD74HCT688M Overview
The CD74HCT688M, crafted by leading semiconductor manufacturer Texas Instruments, is an integrated circuit designed as an identity comparator. It stands out in the market for its precision in comparing two 8-bit words and providing output results based on their equivalence. The product is housed in a 20SOIC package, offering robustness and reliability for various applications. This specialized IC is an excellent choice for designers looking to enhance system accuracy and speed in digital data processing environments, making it a vital component in advanced electronics systems.
CD74HCT688M Features
This IC comparator features high-speed operation and a direct interface with most types of digital systems, thanks to its compatibility with standard logic levels. The CD74HCT688M operates with a typical power supply voltage of 5V, integrating seamlessly into existing circuits without the need for additional components or modifications.
CD74HCT688M Applications
- Data Processing Systems: Utilized for error checking and data validation by comparing incoming data against a known good set.
- Communication Equipment: Helps in protocol management by ensuring data packets are correctly formatted and undamaged during transfer.
- Computer Systems: Enhances performance by verifying data integrity during transfer between different subsystems within a computer.
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