54LS139LMQB
- Mfr.Part #
- 54LS139LMQB
- Manufacturer
- National Semiconductor
- Package / Case
- Datasheet
- Download
- Description
- DECODER/DRIVER
- Stock
- 1,506
- In Stock :
- 1,506
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- Manufacturer :
- National Semiconductor
- Product Category :
- Drivers, Receivers, Transceivers
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Terminal Position :
- QUAD
- JESD-30 Code :
- S-CQCC-N20
- Temperature Grade :
- Military
- Output Polarity :
- INVERTED
- Length :
- 8.89 mm
- Terminal Form :
- NO LEAD
- Logic IC Type :
- OTHER DECODER/DRIVER
- Qualification Status :
- Not Qualified
- Package Shape :
- Square
- Manufacturer :
- Rochester Electronics LLC
- Propagation Delay (tpd) :
- 40 ns
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Family :
- LS
- Seated Height-Max :
- 1.905 mm
- Input Conditioning :
- Standard
- Technology :
- TTL
- Number of Functions :
- 2
- Pin Count :
- 20
- Terminal Pitch :
- 1.27 mm
- ECCN Code :
- EAR99
- Reach Compliance Code :
- Unknown
- Width :
- 8.89 mm
- HTS Code :
- 8542.39.00.01
- Number of Terminals :
- 20
- Surface Mount :
- yes
- Datasheets
- 54LS139LMQB

Drivers, Receivers, Transceivers National Semiconductor 54LS139LMQB Overview
The National Semiconductor 54LS139LMQB represents a pinnacle in the field of decoding and driving technology, tailored specifically for sophisticated digital systems. As a part of the renowned 54LS logic series, this dual 2-line to 4-line decoder/driver is engineered to reduce system complexity and enhance performance efficiency. The 54LS139LMQB is crucial for applications requiring reliable logic decoding with minimal power consumption and space occupation. Integrating this component within your systems ensures a robust design that is both functional and scalable, making it an ideal choice for high-demand environments. This decoder/driver is not only a testament to National Semiconductor's commitment to quality but also a crucial tool in advanced digital circuit design, driving the functionality of complex systems with ease.
54LS139LMQB Features
This decoder/driver is designed with distinctive features to meet the rigorous demands of modern electronic environments:
- Low power consumption, ideal for energy-efficient operations.
- High noise immunity, ensuring stable performance in challenging conditions.
- Dual independent decode functions, which allow for flexibility in application.
- Standard TTL output, compatible with multiple existing systems.
- Durable design, manufactured to withstand rigorous operational demands.
54LS139LMQB Applications
- Computer Systems: Utilized in managing logic levels within computer architectures, enhancing processing and routing efficiency.
- Communication Equipment: Essential for decoding signals in various communication infrastructures, improving clarity and data handling.
- Embedded Systems: Plays a crucial role in embedded applications, facilitating compact and efficient signal decoding.
- Instrumentation and Control Systems: Improves the reliability and accuracy of signal interpretation in instrumentation panels and control systems.
- Consumer Electronics: Integrated into devices such as home appliances and entertainment systems to streamline operations and enhance user interface experiences.
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