SN74LVC1G3208

单路 3 输入正或与门

This device is designed for 1.65-V to 5.5-V VCC operation.

The device is a single 3-input positive OR-AND gate. It performs the Boolean function Y = A + B ● C in positive logic.

By tying one input to GND or VCC, the SN74LVC1G3208 device offers two more functions. When C is tied to VCC, this device performs as a 2-input OR gate Y = A + B. When A is tied to GND, the device works as a 2-input AND gate Y = B ● C. This device also works as a 2-input AND gate when B is tied to GND Y = A ● C.

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.

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Available in the Texas Instruments NanoStar and NanoFree Packages

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Supports 5-V VCC Operation

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Inputs Accept Voltages to 5.5 V

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Provides Down Translation to VCC

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Max tpd of 5 ns at 3.3 V

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Low Power Consumption, 10-µA Max ICC

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±24-mA Output Drive at 3.3 V

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Input Hysteresis Allows Slow Input Transition and Better Switching Noise Immunity at the Input Vhys = 250 mV Typ @ 3.3 V

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Can Be Used in Three Combinations:

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OR-AND Gate

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OR Gate

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AND Gate

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Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection

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Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

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ESD Protection Exceeds JESD 22

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2000-V Human-Body Model A114-A

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200-V Machine Model A115-A

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1000-V Charged-Device Model C101