V62/06659-01XE

双缓冲门 DUAL BUFFER GATE

DESCRIPON/ORDERING INFORMATION

The SN74LVC2G34 is a dual buffer gate designed for 1.65-V to 5.5-V VCC operation. The SN74LVC2G34 performs the Boolean function Y = A in positive logic.

NanoStar™ and 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

• Controlled Baseline

   – One Assembly Site

   – One Test Site

   – One Fabrication Site

• Extended Temperature Performance of –55°C to 125°C

• Enhanced Diminishing Manufacturing Sources DMS Support

• Enhanced Product-Change Notification

• QualificationPedigree 1

• Supports 5-V VCC Operation

• Inputs Accept Voltages to 5.5 V

• Max tpd of 4.1 ns at 3.3 V

• Low-Power Consumption, 10-µA Max 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 Partial-Power-Down Mode Operation

• 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