SN74HC373DWR

The SN74HC373DWR is a high-speed CMOS octal latch designed for use in digital circuits. It features eight data inputs (D0-D7) and eight corresponding outputs (Q0-Q7), along with control inputs for enabling data transfer. This device can be used to store binary information and is particularly useful for temporary data storage in applications such as microprocessor interfacing, data buffering, and more.
Key features include:
- High-speed operation: Typically operates with a propagation delay of 15 ns at 5V.
- Wide voltage range: Functional operation from 2V to 6V.
- Tri-state outputs: Outputs can be placed in a high-impedance state for bus systems.
- Low power consumption: Consumes less power compared to older TTL counterparts.
The SN74HC373DWR is available in a 20-pin TSSOP package, making it suitable for space-constrained applications. Its design allows for easy integration into various digital systems, enhancing flexibility in circuit design.

The SN74HC373DWR is an octal transparent latch designed for high-speed applications. Key features include:
1. Data Storage: It has eight data inputs (A1-A8) and provides corresponding outputs (Y1-Y8) that can either be transparent or latched based on the control signals.
2. Output Control: The latch outputs are controlled by a latch enable (LE) input, which allows data to be stored or passed through to outputs.
3. High-Speed Operation: It operates at high speeds, with propagation delays typically around 4.5 ns at 5V.
4. Voltage Levels: Supports a wide supply voltage range from 2V to 6V, making it versatile for various applications.
5. Low Power Consumption: It features low static and dynamic power consumption, suitable for battery-operated devices.
6. Compatibility: TTL-compatible inputs and outputs, making it easy to interface with other digital logic families.
7. Package: Available in a 20-pin TSSOP (DWR) package, suitable for surface mounting.
This makes the SN74HC373DWR ideal for data buffering, storage, and transfer in digital systems.

The SN74HC373DWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.

The SN74HC373DWR is an octal transparent latch with 3-state outputs, featuring a total of 20 pins. Its primary function is to store data from the inputs when the latch enable (LE) signal is active, allowing the output to reflect the input data in real-time. When LE is low, the output remains stable regardless of input changes.
Key pin functions include:
- Data Inputs (D0-D7): 8 pins for data input.
- Latch Enable (LE): Controls when the data is latched.
- Output Enable (OE): Activates the output when low; when high, outputs are in high-impedance state.
- Output (Q0-Q7): 8 pins for the latched output data.
The device operates with a supply voltage range of 2V to 6V and is suitable for various digital applications, providing high-speed operation and low power consumption.

The SN74HC373DWR is manufactured by Texas Instruments (TI), a well-known American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits (ICs), as well as providing software and hardware solutions for a range of applications. The company is particularly recognized for its innovations in analog and digital signal processing, as well as its extensive portfolio of microcontrollers and processors. TI serves multiple markets, including industrial, automotive, communications, and consumer electronics, making it a key player in the global semiconductor industry.

The SN74HC373DWR is an octal transparent latch used in various applications, including data storage, buffer memory, and interface between microcontrollers and peripherals. It is commonly employed in digital circuits for temporary data holding, bus interfacing, and controlling multiple data lines. Its high-speed operation makes it suitable for applications in computers, automotive systems, and telecommunications where reliable data transfer and storage are essential.

Equivalent products to the SN74HC373DWR include the 74HCT373, 74HC373, and 74LS373. Other alternatives may include the 74HC374 and any compatible 3-state latch and buffer chips from similar families, depending on specific application requirements such as voltage levels and propagation delays. Always check the datasheets for specific characteristics and pin configurations.