54LS85LMQB
- Mfr.Part #
- 54LS85LMQB
- Manufacturer
- National Semiconductor
- Package / Case
- Datasheet
- Download
- Description
- MAGNITUDE COMPARATOR
- Stock
- 537
- In Stock :
- 537
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- Manufacturer :
- National Semiconductor
- Product Category :
- Comparators
- Package :
- Bulk
- Product Status :
- Active
- Number of Functions :
- 4
- Terminal Pitch :
- 1.27 mm
- Family :
- LS
- Terminal Form :
- NO LEAD
- Additional Feature :
- CASCADABLE
- Temperature Grade :
- Military
- HTS Code :
- 8542.39.00.01
- Surface Mount :
- yes
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Qualification Status :
- Not Qualified
- JESD-30 Code :
- S-CQCC-N20
- Width :
- 8.89 mm
- Terminal Position :
- QUAD
- Length :
- 8.89 mm
- Propagation Delay (tpd) :
- 42 ns
- Reach Compliance Code :
- Unknown
- Logic IC Type :
- MAGNITUDE COMPARATOR
- Package Shape :
- Square
- Output Polarity :
- TRUE
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Seated Height-Max :
- 1.905 mm
- Number of Terminals :
- 20
- Number of Bits :
- 4
- Series :
- *
- Pin Count :
- 20
- Datasheets
- 54LS85LMQB

Comparators National Semiconductor 54LS85LMQB Overview
The 54LS85LMQB from National Semiconductor is a premier solution in the realm of digital logic comparators, expertly engineered to handle detailed magnitude comparisons. This device facilitates precision and efficiency by comparing two 4-bit binary, BCD, or other monotonic codes and outputs results based on the greater, less than, or equal status of these inputs. Designed to meet the rigorous demands of complex logic systems, the 54LS85LMQB stands out for its high performance and reliability. Its application in multiple electronic environments emphasizes its versatility and necessity in producing streamlined and accurate computational results.
54LS85LMQB Features
This comparator features robust capabilities that include high-speed operation, a typical propagation delay of only 16 ns, and a wide operating voltage range, making it an excellent choice for integrated systems that require speed and precision. It supports a direct connection to other TTL logic components, minimizing the need for additional interfacing components. The 54LS85LMQB is designed for durability and long-term reliability, withstanding rigorous operational conditions while maintaining high accuracy and performance.
54LS85LMQB Applications
- Computer Systems: Utilized in computer architectures to enhance processing speed and efficiency by comparing data values within registers or memory, aiding in faster decision-making processes.
- Sorting Machines: Employed in automated sorting systems where quick and accurate comparison of digital data is necessary to sort items based on coded values.
- Industrial Automation: Integral in control systems for industrial automation, where it is used to compare sensor readings and ensure operations are within specified thresholds, contributing to system stability and safety.
- Data Processing Equipment: Critical in data processing systems to compare numerical input data efficiently, ensuring accurate output in operations such as data classification and error checking.
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