CD74HC373E

The CD74HC373E is a high-speed CMOS logic device from the 74HC series, widely used in digital electronics. It is an octal D-type transparent latch with 3-state outputs, meaning it can hold (latch) eight bits of data and has the ability to control the flow of that data. Key features include a wide power supply range (2V to 6V), low power consumption, and high-speed operation, making it suitable for a variety of applications in computing and digital systems.
The device has a latch-enable (LE) input and an output-enable (OE) input, allowing for easy control of data flow. When the LE input is high, the latch is transparent, meaning the data inputs pass directly to the outputs. When LE is low, the data present at the time of the transition is latched and held until LE goes high again. The OE input controls whether the outputs are actively driven or in a high-impedance state, enabling the connection of multiple devices to a common bus without interference.

The CD74HC373E is a high-speed octal transparent latch. Equivalent products include:
1. SN74HC373N by Texas Instruments
2. MC74HC373N by ON Semiconductor
3. MM74HC373N by Fairchild Semiconductor
4. 74HCT373 by NXP Semiconductors
These alternatives offer similar functions and characteristics, making them suitable replacements in most applications. Always verify pin configuration and electrical specifications to ensure compatibility.

The CD74HC373E is a high-speed CMOS logic device featuring an octal transparent latch with 3-state outputs. Key features include:
1. Eight Latches: It consists of eight D-type latches with 3-state outputs, which are controlled by a common latch-enable input and output-enable input.
2. High-Speed Performance: Operates with high-speed performance due to its CMOS technology.
3. Wide Supply Voltage Range: Compatible with a wide range of supply voltages, typically from 2V to 6V.
4. Low Power Consumption: It features low power consumption, making it suitable for battery-operated devices.
5. 3-State Outputs: The outputs can be in one of three states: high, low, or high-impedance, allowing for bus-oriented applications.
6. Latch Enable: Data at the inputs are transferred to the outputs when the latch-enable input is high, and the outputs remain stable when the latch-enable input is low.
7. Output Enable: The output-enable input can be used to place the outputs in a high-impedance state, effectively disconnecting the outputs from the bus.
These features make the CD74HC373E suitable for applications needing temporary data storage, data buffering, and bus driving.

The CD74HC373E is a high-speed CMOS device that features an octal D-type transparent latch. It has a total of 20 pins. The primary function of the CD74HC373E is to serve as a latch that captures and stores data from the D inputs when the enable pin (G) is active. When the latch is enabled (G is LOW), the data present at the D inputs are transferred to the Q outputs. When the latch is disabled (G is HIGH), the Q outputs retain the last data present before the latch was disabled.
The pin configuration is as follows:
- Pins 1-8: D0-D7 (Data Inputs)
- Pin 9: G (Latch Enable)
- Pin 10: E (Output Enable)
- Pins 11-18: Q0-Q7 (3-State Outputs)
- Pin 19: VCC (Positive Supply Voltage)
- Pin 20: GND (Ground)
The CD74HC373E is commonly used in applications requiring temporary data storage and transfer, such as in microprocessor systems, where it can latch data for further processing.

The CD74HC373E is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits. They are a major supplier in the electronics industry and produce products used in a wide range of applications, including consumer electronics, automotive, industrial, and communications equipment. TI is known for its innovation in analog technology, digital signal processing, and microcontroller products, making it a significant player in the semiconductor manufacturing sector.

The CD74HC373E is a high-speed CMOS octal transparent latch, commonly used in digital circuits. Its primary application areas include microprocessor and microcontroller interfacing, data storage and transfer, and digital system design. It is utilized for temporarily holding data, allowing for time-delay functions in data processing. Often found in timing circuits, LED displays, and as a buffer for driving loads, the CD74HC373E is integral to systems requiring controlled data flow. Additionally, it is used in communication systems and signal processing applications, where organized data management and synchronization are crucial.

The CD74HC373E is a high-speed CMOS logic device that comes in a 20-pin dual in-line package (DIP).