Share
In Stock : 0
Please send RFQ , we will respond immediately.
MC74ACT139DT Specifications
-
TypeParameter
-
Supplier Device Package16-TSSOP
-
Package / Case16-TSSOP (0.173", 4.40mm Width)
-
Mounting TypeSurface Mount
-
Operating Temperature-40°C ~ 85°C
-
Voltage - Supply4.5V ~ 5.5V
-
Voltage Supply SourceSingle Supply
-
Current - Output High, Low24mA, 24mA
-
Independent Circuits2
-
Circuit1 x 2:4
-
TypeDecoder/Demultiplexer
-
PackagingTube
-
Product StatusObsolete
-
Series74ACT
The QS74FCT257CTQ is a quadruple 2-input multiplexer chip that offers several advantages and application scenarios. Here are some of them:Advantages: 1. Speed: The QS74FCT257CTQ operates at high-speed and has a fast propagation delay, making it suitable for applications that require quick data selection and multiplexing. 2. Low power consumption: This chip is designed to consume low power, making it energy-efficient and suitable for applications where power efficiency is crucial. 3. Wide voltage range: It supports a wide range of input and output voltage, making it compatible with various logic families and voltage levels. This versatility allows easier integration into different circuits. 4. Schmitt-trigger inputs: It has Schmitt-trigger inputs, which means it offers improved noise tolerance and signal integrity, making it suitable for applications that involve noisy environments or weak input signals. 5. Non-inverting outputs: The chip provides non-inverting outputs, ensuring that the original signal polarity is maintained, making it suitable for applications that require signal integrity.Application Scenarios: 1. Data multiplexing: The QS74FCT257CTQ can be used to select and multiplex data from multiple sources into a single output based on control signals. It is commonly used in digital systems, such as microprocessors and digital switches, to manage multiple data inputs and select the desired data. 2. Memory addressing: It can be used in memory addressing circuits to select and multiplex the address signals in order to access different memory locations. This is common in computer systems and microcontrollers. 3. Bus switching: The chip can be used to switch data between different buses or lines in digital systems. This helps in managing and routing data between various components. 4. Signal routing: It can be used in various applications where signals need to be routed or switched between different paths. This includes communication systems, signal processing circuits, and data acquisition systems. 5. Input/output expansion: The QS74FCT257CTQ can be used to expand the number of inputs/outputs in digital systems, allowing more data or control signals to be accommodated.Overall, the QS74FCT257CTQ is a versatile multiplexer chip that offers speed, low power consumption, and compatibility with various voltage levels. It finds applications in data selection, memory addressing, bus switching, signal routing, and input/output expansion.
MC74ACT139DT Relevant information