Allicdata Part #: | 296-28201-2-ND |
Manufacturer Part#: |
CD74HC688PWT |
Price: | $ 0.94 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC COMPARATOR IDENTITY 20TSSOP |
More Detail: | Magnitude Comparator 8 Bit Active Low Output A=B 2... |
DataSheet: | CD74HC688PWT Datasheet/PDF |
Quantity: | 1000 |
250 +: | $ 0.85050 |
500 +: | $ 0.74419 |
1250 +: | $ 0.61661 |
Series: | 74HC |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Identity Comparator |
Number of Bits: | 8 |
Output: | Active Low |
Output Function: | A=B |
Voltage - Supply: | 2 V ~ 6 V |
Current - Output High, Low: | 5.2mA, 5.2mA |
Max Propagation Delay @ V, Max CL: | 29ns @ 6V, 50pF |
Current - Quiescent (Iq): | 8µA |
Operating Temperature: | -55°C ~ 125°C |
Package / Case: | 20-TSSOP (0.173", 4.40mm Width) |
Mounting Type: | Surface Mount |
Base Part Number: | 74HC688 |
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The CD74HC688PWT is a type of Integrated Logic Comparator that is used in many applications in various different industries to accurately measure and compare the digital signals it receives. It is part of the well-known and respected family of logic devices, the HC series, and is designed to operate efficiently and robustly in a wide range of thermodynamic environments. It has an operating voltage range of 4.5V to 5.5V and works with a clock frequency of up to 350 kHz.
The CD74HC688PWT has two main functions, comparing and controlling. The compare function determines if the logic levels of two digital inputs are the same, while the control function is used to keep those logic levels in an optimum state, based on an external logic control signal. It also has the ability to accept logic signals from a number of sources, including a microprocessor, and control their state accordingly.
As a part of the HC series of logic devices, the CD74HC688PWT exhibits excellent performance, even when exposed to extremes of temperature and humidity. It can be used in some of the harshest industrial and military environments, as well as in many consumer electronics. Its logic levels are both fast and stable and can be configured to operate over a large voltage range, making it suitable for applications requiring highly precise logic control and decision making. Intricate analog-to-digital circuitry and advanced error detection capabilities provide reliable and accurate results.
The CD74HC688PWT is used extensively in many industries and applications where reliable control and comparator feedback is essential. It is especially effective in cases where the accuracy of the signals being compared is of critical importance, such as with medical equipment, automated assembly lines, and transport systems. It is also used in the analysis and control of electro-mechanical systems, which can be complex and require precise regulation of logic levels for efficient operation.
The working principle of the CD74HC688PWT is relatively straightforward. A logic control signal, or input, is received by the device and compared against a set of variables or criteria. The results from the comparison are then used to control the output signals from the device and keep the logic levels of the two inputs in a predetermined condition. Depending on the application, the comparison may be a simple comparison of two digital inputs, but it can also be used to compare complex analog signals, too. The logic level of the output will depend on the logic lever of the inputs, as well as any external logic control signals.
In conclusion, the CD74HC688PWT is a logic-integrated comparator device that provides reliable and accurate control of digital signals and feedback. It is designed to operate in some of the most demanding industrial and military environments, thanks to its excellent performance, robust construction and advanced error detection capabilities. By providing precise and stable logic levels, the CD74HC688PWT can be used in many applications requiring reliable control and comparison of digital signals.
The specific data is subject to PDF, and the above content is for reference
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