The SN74LVC2G34DBVR is a dual Buffer Gate designed for 1.65 to 5.5V VCC operation. This device performs the Boolean function Y = A in positive logic. This device is fully specified for partial-power-down applications using IOFF. The IOFF circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
Description The SN74LVC2G34 device is a dual buffer gate designed for 1.65-V to 5.5-V VCC operation. The SN74LVC2G34 device performs the Boolean function Y = A in positive logic. NanoFree package technology is a major breakthrough in IC packaging concepts, using the die as the package. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. Features • Available in the Texas Instruments NanoFree™ Package • Supports 5.5-V VCC Operation • Inputs Accept Voltages to 5.5 V • Maximum tpd of 4.1 ns at 3.3 V • Low Power Consumption, 10-µA Maximum ICC • ±24-mA Output Drive at 3.3 V • Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C • Typical VOHV (Output VOH Undershoot) >2 V at VCC = 3.3 V, TA = 25°C • Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection • Can Be Used as a Down Translator to Translate Inputs From a Maximum of 5.5 V Down to the VCC Level • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II • ESD Protection Exceeds JESD 22 – 2000-V Human Body Model (A114-A) – 200-V Machine Model (A115-A) – 1000-V Charged-Device Model (C101) Applications • AV Receivers • Audio Docks: Portable • Blu-ray Player and Home Theaters • DVD Recorders and Players • Embedded PCs • MP3 Players and Recorders (Portable Audio) • Personal Digital Assistant (PDA) • Power: Telecom/Server AC/DC Supply: Single Controller: Analog and Digital • Solid-State Drive (SSD): Client and Enterprise • TV: LCD/Digital and High-Definition (HDTV) • Tablets: Enterprise • Video Analytics: Servers • Wireless Headsets, Keyboards, and Mice