Share
In Stock : 0
Please send RFQ , we will respond immediately.
MC74LCX157DT Specifications
-
TypeParameter
-
Supplier Device Package16-TSSOP
-
Package / Case16-TSSOP (0.173", 4.40mm Width)
-
Mounting TypeSurface Mount
-
Operating Temperature-40°C ~ 85°C
-
Voltage - Supply2V ~ 3.6V
-
Voltage Supply SourceSingle Supply
-
Current - Output High, Low24mA, 24mA
-
Independent Circuits1
-
Circuit4 x 2:1
-
TypeMultiplexer
-
PackagingTube
-
PackagingTube
-
Product StatusObsolete
-
Series74LCX
The SN74HC139QPWRQ1 is a decoder/demultiplexer integrated circuit chip. It has the following advantages and application scenarios:1. Versatility: This chip can function both as a 2-to-4 decoder and as a dual 1-to-4 demultiplexer. It provides flexibility in designing circuits that require signal routing, signal selection, or data decoding.2. Compact Size: The chip is designed using a high-density CMOS technology, allowing for compact packaging and implementation in space-constrained applications.3. High Speed: With a maximum operating frequency of 55 MHz, the chip can handle high-speed digital signals, making it suitable for applications that require efficient data transmission and manipulation.4. Low Power Consumption: The SN74HC139QPWRQ1 is a CMOS device, which means it consumes low power and produces less heat compared to other types of integrated circuits. It is well-suited for battery-operated or energy-efficient applications.5. Automotive Applications: The "Q1" in the part number indicates that this chip is designed to meet the stringent requirements of the automotive industry. It has high noise immunity and can function reliably in harsh automotive environments.Application scenarios for the SN74HC139QPWRQ1 chip include:1. Address Decoding: The chip can be used in microprocessor-based systems to decode address lines and enable specific memory or peripheral devices based on the decoded address.2. Data Routing: It can be used to route digital signals from one source to multiple destinations, allowing for efficient data distribution in various systems, such as communication networks and data acquisition systems.3. Input Expander: By using the demultiplexer function of the chip, it can expand the number of input/output ports of a microcontroller or other digital devices, enabling connection with a larger number of sensors, switches, or other peripherals.4. Signal Multiplexing: The demultiplexer functionality of the chip can be utilized to select and route different input signals to a single output line, enabling efficient signal multiplexing in applications like audio/video equipment or communication systems.5. Automotive Electronics: Due to its automotive-grade qualifications, the chip can be used in various automotive applications, such as in-vehicle diagnostic systems, engine control units, multimedia interfaces, or body control modules.Overall, the SN74HC139QPWRQ1 integrated circuit chip offers versatility, speed, power efficiency, and automotive-grade reliability, making it suitable for a wide range of digital circuit applications.
MC74LCX157DT Relevant information