Product Overview: SN74S373DWRG4 from Texas Instruments

The SN74S373DWRG4 is a high-performance integrated circuit produced by Texas Instruments, renowned for their innovative and reliable semiconductor products. This particular device belongs to the 74S series and is an octal D-type transparent latch with 3-state outputs. It is designed to provide high-speed and robust performance in a wide range of digital applications.

Key Features

• Logic Type: Octal D-Type Latch
• Output Type: 3-State
• Number of Bits per Element: 8
• Operating Temperature Range: -40°C to +85°C
• Package / Case: SOIC-20
• Mounting Type: Surface Mount
• Supply Voltage Range: 4.5V to 5.5V
• Propagation Delay Time: 9.5ns at 5V

The SN74S373DWRG4 features eight D-type latches with three-state outputs. The device is equipped with two latch enable (LE) inputs which, when high, enable the respective latches to store the information present at their D inputs. When LE is taken low, the stored data is retained in the latch, thus making the device suitable for implementing buffer registers, I/O ports, and bus-oriented systems.

With its 3-state outputs, the SN74S373DWRG4 can be connected directly to a bus-organized system without the need for interface or pull-up components. This is because the outputs can be placed in a high-impedance state, effectively disconnecting the latch from the bus. This feature is particularly useful in bus systems where multiple devices need to share common bus lines without interfering with each other.

The SN74S373DWRG4 is available in a compact SOIC-20 package, making it ideal for space-constrained applications. It operates over a broad supply voltage range of 4.5V to 5.5V, ensuring compatibility with standard 5V digital systems. Its fast propagation delay of 9.5ns at 5V enhances the performance of high-speed systems.

In summary, the SN74S373DWRG4 from Texas Instruments is a versatile and reliable component that provides efficient solutions for data storage and transfer in digital systems. Its robust design and advanced features make it a valuable addition to any electronics project or product requiring high-speed latching capabilities.