Product Overview: Texas Instruments 74LVC373ADBR

The Texas Instruments 74LVC373ADBR is a high-performance, octal transparent D-type latch with 3-state outputs from the 74LVC family. This integrated circuit is designed to provide optimal functionality in a wide range of applications, including those requiring high-speed and low-power consumption. The 74LVC373ADBR operates at a voltage range of 2.7 to 3.6 volts, which makes it compatible with 3.3V systems and interfacing with 5V systems when using a proper level shifter.

Key Features

• Logic Type: Octal D-Type Transparent Latch
• Output Type: 3-State
• Number of Channels: 8
• Voltage - Supply: 2.7V to 3.6V
• Operating Temperature: -40°C to +85°C
• Mounting Type: Surface Mount
• Package / Case: SSOP-20
• Propagation Delay Time: 3.8ns at 3.3V, 25°C

The 74LVC373ADBR features latch enable (LE) and output enable (OE) inputs, allowing the user to control the data flow and output state with precision. When LE is high, the D-type transparent latches are capable of transmitting data from the input pins (D0-D7) to the output pins (Q0-Q7). When LE is low, the latches hold the information present at the time of the transition from high to low.

With OE input, the device provides a 3-state output configuration, enabling the outputs to be in one of two active states or in a high-impedance state. This feature allows for bus-oriented applications, where multiple devices can share the same output lines without interference.

The 74LVC373ADBR is housed in a slim shrink small-outline package (SSOP), which is ideal for space-constrained applications. The device also supports the bus hold feature on the data inputs, which eliminates the need for external pull-up or pull-down resistors and helps to reduce the component count on the PCB.

Overall, the Texas Instruments 74LVC373ADBR is a versatile and reliable choice for designers who require a high-speed octal latch with low power dissipation and advanced features for efficient data management in their digital systems.