SN74LVTH273IPWREP - Texas Instruments Octal D-Type Flip-Flop

The SN74LVTH273IPWREP, manufactured by Texas Instruments, is a high-performance, octal D-type flip-flop with a clear function, designed for 3.3V or 2.5V VCC operation. Each flip-flop in the device features a direct clear (CLR) input and a positive-edge-triggered D-type input. The device is part of Texas Instruments' range of products that are specified for use in military and space applications, ensuring reliability and performance in the most demanding environments.

Key Features:

• Logic Type: Octal D-Type Flip-Flop with Clear
• Supply Voltage Range: 2.7V to 3.6V, optimized for 3.3V or 2.5V
• Operating Temperature Range: -55°C to 125°C
• Package: 20-Pin TSSOP (Thin Shrink Small-Outline Package)
• Enhanced Product: Supports defense and aerospace applications (EP)
• Performance: High-speed propagation delays and output transition times
• Output Drive Capability: Capable of driving 64mA at 3.3V
• Bus Hold Data Inputs: Eliminates the need for external pull-up/pull-down resistors

The SN74LVTH273IPWREP is designed with a bus-hold feature on the data inputs, which prevents floating inputs and ensures stable operation without the need for external pull-up or pull-down resistors. This feature simplifies PCB layout and reduces system complexity. The device's Ioff support ensures that the outputs are in the high-impedance state, preventing damaging current backflow through the device when it is powered down.

This flip-flop is ideal for a wide range of applications, including buffering, storage, shift registers, and as part of state machines in control-oriented circuits. Its robustness and enhanced specifications make it a preferred choice for mission-critical systems in military and aerospace sectors, where performance and reliability under extreme conditions are non-negotiable.

For ease of implementation, the SN74LVTH273IPWREP is available in a 20-pin TSSOP package, providing a compact footprint suitable for space-constrained applications. With Texas Instruments' commitment to quality and long-term reliability, this component is a solid choice for designers looking to incorporate dependable flip-flops into their high-performance systems.