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74AC257SJX Specifications
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TypeParameter
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Supplier Device Package16-SOP
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Package / Case16-SOIC (0.209", 5.30mm Width)
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Mounting TypeSurface Mount
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Operating Temperature-40°C ~ 85°C
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Voltage - Supply2V ~ 6V
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Voltage Supply SourceSingle Supply
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Current - Output High, Low24mA, 24mA
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Independent Circuits1
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Circuit4 x 2:1
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TypeMultiplexer
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PackagingTape & Reel (TR)
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Product StatusObsolete
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Series74AC
The 74LVQ138MTR is a 3-to-8 line decoder/demultiplexer integrated circuit chip. It has several advantages and application scenarios, including:1. Low voltage operation: The "LV" in 74LVQ138MTR stands for Low Voltage, which means it operates at a lower voltage level (1.65V to 5.5V). This makes it suitable for low-power applications and allows compatibility with a wide range of systems.2. High-speed operation: The "Q" in 74LVQ138MTR represents its high speed characteristics. It can operate at high clock frequencies, making it ideal for applications where fast data processing is required.3. Wide decoding and multiplexing capabilities: The chip has the ability to decode a 3-bit binary input into one of the eight active-low outputs. This allows it to be used for addressing and selecting various devices or functions in a system. It can also be used as a demultiplexer, routing a single input signal to one of the eight output lines.4. Compact and space-saving: Integrated circuit chips are small in size, and the 74LVQ138MTR is no exception. Its compactness makes it suitable for applications where space is limited, such as in portable devices or dense circuitry.5. Digital logic circuits: The 74LVQ138MTR is commonly used in digital logic circuits and microcontroller applications. It can be utilized for address decoding, chip select generation, memory selection, bus control, and data routing.6. Memory expansion: In systems with limited address lines on a microcontroller, the 74LVQ138MTR can be used to expand the memory capacity. It enables the microcontroller to access multiple memory devices through a limited number of address lines.7. Data routing and control: This chip can be used in systems where data needs to be routed to specific destinations or where different functions need to be controlled based on certain inputs. For example, it can be used to select specific display segments or LED indicators in digital systems.Overall, the 74LVQ138MTR integrated circuit chip offers a low-voltage, high-speed, compact, and versatile decoding/demultiplexing functionality, making it suitable for a wide range of applications in the digital logic domain.
74AC257SJX Relevant information