SN74LVC2G34DCKRG4
双缓冲门 DUAL BUFFER GATE
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
