SN74ABT373NSR Octal Transparent D-Type Latches by Texas Instruments

The SN74ABT373NSR is a high-performance integrated circuit designed and manufactured by Texas Instruments, renowned for their expertise in creating robust and reliable semiconductor products. This particular chip is an octal transparent D-type latch with a wide range of applications in temporary data storage, data multiplexing, and the implementation of memory address latches in computer systems.

The SN74ABT373NSR features eight latches with 3-state outputs, allowing for the interfacing with bus-oriented systems. The 3-state outputs ensure that multiple chips can be connected to the same output bus without interference, providing a high degree of flexibility in system design. This is particularly useful in complex digital systems where bus lines must be shared among several components.

Constructed with BiCMOS technology, the SN74ABT373NSR offers a perfect balance between high speed and low power consumption. It operates over a broad voltage range from 4.5V to 5.5V, making it compatible with most 5V systems. The device is characterized for operation from -40°C to 85°C, ensuring reliable performance across a wide range of environmental conditions.

The SN74ABT373NSR comes in a compact 20-pin SOP (Small Outline Package) making it suitable for space-constrained applications. The NSR suffix indicates a tape and reel packaging, which facilitates automated assembly processes, making it an excellent choice for mass production environments.

Key features of the SN74ABT373NSR include:

• Eight D-type latches with 3-state outputs
• Operational voltage range of 4.5V to 5.5V
• Edge-triggered from a low-to-high transition of the clock (CLK) input
• Output control (OC) input that can disable the outputs to a high-impedance state
• Fast propagation delay times and output transition times
• Low power consumption
• Wide operating temperature range
• Optimized for 5V systems

Whether you are designing a computer, a communication system, or any other digital logic application, the SN74ABT373NSR offers a reliable and efficient solution for your data latching needs. Texas Instruments' commitment to quality ensures that this product will provide high performance and durability for your electronic designs.