M74HCT688B1R
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- Mfr.Part #
- M74HCT688B1R
- Manufacturer
- STMicroelectronics
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC COMPARATOR EQUALITY 8B 20DIP
- Stock
- 21,929
- In Stock ：
- 21,929
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- Terminal Pitch :
- 2.54mm
- Propagation Delay :
- 32 ns
- Type :
- IDENTITY COMPARATOR
- Series :
- 74HCT
- Additional Feature :
- CASCADABLE
- Terminal Finish :
- Matte Tin (Sn)
- Polarity :
- Inverting
- Length :
- 25.15mm
- Qualification Status :
- Not Qualified
- Current - Output High, Low :
- 4mA 4mA
- Operating Temperature :
- -55°C~125°C
- Number of Terminations :
- 20
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-609 Code :
- e3
- Mounting Type :
- Through Hole
- Load Capacitance :
- 50pF
- Height Seated (Max) :
- 3.93mm
- Width :
- 7.62mm
- Pin Count :
- 20
- Packaging :
- Tube
- Number of Pins :
- 20
- Voltage - Supply :
- 4.5V~5.5V
- Quiescent Current :
- 4μA
- Base Part Number :
- M74HCT688
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Power Supplies :
- 5V
- Output Function :
- A=B
- Number of Functions :
- 1
- Max Propagation Delay @ V, Max CL :
- 32ns @ 4.5V, 50pF
- Turn On Delay Time :
- 48 ns
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Operating Supply Voltage :
- 5V
- Terminal Position :
- Dual
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Through Hole
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Family :
- HCT
- Output :
- Active Low
- Number of Bits :
- 8
- Pbfree Code :
- yes
- Datasheets
- M74HCT688B1R
Comparators STMicroelectronics M74HCT688B1R Overview
The STMicroelectronics M74HCT688B1R is a precision integrated circuit designed specifically for equality comparison applications. This 8-bit comparator IC excels in environments where system verification and stability are critical. The M74HCT688B1R stands out with its ability to handle digital signals with precision, ensuring that the output delivery is consistent and reliable. Ideal for applications requiring high-volume data comparison, this IC from STMicroelectronics facilitates effective system diagnostics and enhances operational reliability, making it a key component for advanced electronic systems.
M74HCT688B1R Features
This high-performance IC features a 20-pin DIP (dual in-line package) that allows for easy integration into various circuit boards. The device operates effectively across a wide temperature range, ensuring robust performance in diverse operating conditions. Its direct interface capability with TTL (Transistor-Transistor Logic) levels means that the M74HCT688B1R can be used seamlessly with legacy as well as modern digital systems, providing both versatility and upgradability.
M74HCT688B1R Applications
- Data Processing Systems: Facilitates accurate data matching and verification, crucial for the integrity of complex processing systems.
- Quality Control Equipment: Ensures components or products meet predefined standards through precise comparison of input data.
- Computer Peripheral Testing: Used in testing interfaces and peripherals to ensure they adhere to specified digital standards.
- Communication Systems: Helps maintain system accuracy by comparing various digital signal inputs, critical in multi-channel communication equipment.
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