MC74LCX373DTR2G

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MC74LCX373DTR2G

IC D-TYPE TRANSP 8:8 20-TSSOP

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Spécifications

Series 74LCX
Part Status Active
Logic Type D-Type Transparent Latch
Circuit 8:8
Output Type Tri-State
Voltage - Supply 2V ~ 3.6V
Independent Circuits 1
Delay Time - Propagation 1.5ns
Current - Output High, Low 24mA, 24mA
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 20-TSSOP
Base Product Number 74LCX373

Vue d'ensemble

Description

The MC74LCX373DTR2G is a high-speed, low-voltage, octal transparent latch designed for use in digital circuits. It is part of the LCX family of logic devices, which operate at a voltage range of 2.0V to 5.5V, making it suitable for both 3.3V and 5V applications. This device features eight latches that can store data when enabled, with the ability to be transparent (data flows through) or latched (data is held) based on the control signals.
Key specifications include a high-speed performance, low power consumption, and a wide input voltage range, which ensures compatibility with various logic levels. The MC74LCX373DTR2G also provides a bus-oriented interface, allowing for easy integration into larger digital systems. It is typically used in applications such as data buffering, signal conditioning, and temporary data storage in communication systems. It is available in a surface-mount package, making it suitable for space-constrained designs.

Features

The MC74LCX373DTR2G is a high-speed octal D-type flip-flop with 3-state outputs, designed for use in digital circuits. Key features include:
1. Wide Supply Voltage Range: Operates with a supply voltage from 2.0V to 5.5V, making it compatible with various logic levels.
2. Low Power Consumption: Offers low static and dynamic power dissipation, suitable for battery-powered applications.
3. High-Speed Operation: Capable of switching speeds up to 7 ns at 5V, enabling efficient performance in high-frequency applications.
4. 3-State Outputs: Allows for multiple devices to be connected to the same bus, facilitating data sharing without interference.
5. Input/Output Compatibility: Accepts input signals from 0V to 5.5V, ensuring compatibility with TTL and CMOS logic families.
6. Asynchronous Clear and Load: Features asynchronous control inputs for easy operation and data manipulation.
7. Pin Configuration: Available in a compact SOIC-20 package for space-saving designs.
This makes the MC74LCX373DTR2G ideal for applications requiring reliable data storage and transfer in digital systems.

Package

The MC74LCX373DTR2G is packaged in a TSSOP-20 (Thin Shrink Small Outline Package) format.

Pinout

The MC74LCX373DTR2G is a low-voltage, high-speed octal transparent latch with 3-state outputs. It has a total of 20 pins.
Pin Functions:
1. Data Inputs (D0-D7): Pins 1-8; these are the data inputs for the latch.
2. Latch Enable (LE): Pin 9; when high, the data on the inputs is latched.
3. Output Enable (OE): Pin 10; when low, it enables the output drivers.
4. Outputs (Q0-Q7): Pins 11-18; these are the latched outputs corresponding to the data inputs.
5. Ground (GND): Pin 19; connects to the circuit ground.
6. Power Supply (VCC): Pin 20; connects to the positive supply voltage.
The device operates at a supply voltage of 2.3V to 3.6V and is compatible with TTL logic levels.

Manufacturer

The MC74LCX373DTR2G is manufactured by ON Semiconductor. ON Semiconductor is a global semiconductor company that designs, manufactures, and sells a wide range of semiconductor components. It specializes in various applications, including automotive, industrial, consumer electronics, and communications. The company focuses on providing energy-efficient solutions and innovative technologies, including analog, digital, and mixed-signal integrated circuits (ICs). ON Semiconductor is known for its commitment to sustainability and is actively involved in developing products that enhance energy efficiency and reduce environmental impact.

Application

The MC74LCX373DTR2G is a low-voltage CMOS octal transparent latch designed for high-speed data processing applications. It is commonly used in digital systems for temporary storage of data, bus interface applications, and data transfer between different logic levels. Its applications include communication systems, data acquisition, and signal processing in consumer electronics, automotive, and industrial control systems.

Equivalent

The MC74LCX373DTR2G is a low-power, high-speed octal latch. Equivalent products include the 74LVC373, 74HC373, 74HCT373, and MC74VHC373. These alternatives may vary in voltage levels, speed, and power consumption, so it's essential to check the specific parameters for compatibility with your application.

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