SN74LVTH373PWRG4 Octal Transparent D-Type Latches

The SN74LVTH373PWRG4 from Texas Instruments is a high-performance, octal transparent D-type latch that is designed for 2.7-V to 3.6-V VCC operation. This integrated circuit is a member of the 74LVTH family, which is characterized by its low-voltage operation and high-speed interface technology. It is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

With its 3-state outputs, the SN74LVTH373PWRG4 can be connected directly to a bus-organized system. The outputs, which are designed to sink significant current and drive low-impedance loads, are both edge-triggered and transparent, providing the flexibility needed for a variety of high-speed applications. The device features a latch-enable (LE) input and an output-enable (OE) input, allowing the user to control the data flow through the latch.

The SN74LVTH373PWRG4 has a wide operating temperature range of -40°C to 85°C, making it robust for industrial applications. The device is offered in a TSSOP (Thin Shrink Small Outline Package) with 20 pins, identified by the PWR suffix in its part number. This packaging is designed for space-saving and weight-sensitive applications, while also providing improved electrical performance due to reduced lead inductance.

Key features of the SN74LVTH373PWRG4 include:

• Support for mixed-mode signal operation (5-V input and output voltages with 3.3-V VCC)
• Input and output interface capability to systems at 5-V VCC
• Bus hold on data inputs to eliminate the need for external pull-up/pull-down resistors
• Latch-up performance exceeds 250 mA per JESD 17
• ESD protection exceeds JESD 22

With its robust design and advanced features, the SN74LVTH373PWRG4 is ideal for use in a variety of digital systems where high-speed, low-power operation is essential. Whether used in computing, networking, or communication equipment, this Texas Instruments product ensures reliable and efficient performance.