Description:

The SN74LVC2G74 is a single positive-edge-triggered D-type flip-flop that operates from 1.65V to 5.5V VCC. It integrates preset (PRE) and clear (CLR) functions that asynchronously set or reset the output. When PRE and CLR are inactive (high), data at the data (D) input meeting the setup time requirements is transferred to the output on the positive edge of the clock pulse. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs when the device is powered down, preventing damaging current backflow and supporting live insertion and partial-power-down modes.

Features:

Feature Category: Description

Package Technology: Available in TI's NanoFree™ package technology, utilizing the silicon die as the package for space-saving design.

Operating Voltage: Supports a wide 1.65V to 5.5V VCC range, compatible with 5V VCC operation.

Input Compatibility: Inputs are 5.5V tolerant with overvoltage tolerance.

High-Speed Performance: Maximum clock frequency of 200MHz; maximum propagation delay (tpd) of 5.9ns at 3.3V.

Drive Capability: ±24mA output drive at 3.3V, up to ±32mA at 5V.

Low Power Consumption: Maximum quiescent current (ICC) of only 10µA, ideal for low-power applications.

Robustness & Protection: Excellent latch-up performance exceeding 100mA per JESD 78 Class II; ESD protection exceeds JESD 22 specifications (HBM 2000V, CDM 1000V). Supports Ioff live insertion and partial-power-down protection.

Applications:

Servers and networking equipment

LED displays

Telecommunications infrastructure

Motor drive and control

I/O expanders