SN74LVC1G3208DCKT屬于集成電路（IC）的門反相器-多功能可配置。由美國(guó)德州儀器公司制造生產(chǎn)的SN74LVC1G3208DCKT門和反相器 - 多功能，可配置可配置邏輯柵極系列產(chǎn)品能以與標(biāo)準(zhǔn)邏輯柵極類似的方式，對(duì)單個(gè)邏輯信號(hào)執(zhí)行基本邏輯運(yùn)算，但并非局限于一個(gè)特定功能（例如 AND、NAND 等）。它們通常在內(nèi)部使用少量邏輯門來(lái)實(shí)現(xiàn)，經(jīng)過(guò)選擇和互連后，以便通過(guò)選擇操作數(shù)據(jù)所應(yīng)用的輸入以及任何未使用的輸入在驅(qū)動(dòng)后的邏輯狀態(tài)，來(lái)配置所實(shí)現(xiàn)的整體邏輯功能。

FEATURES

? Available in the Texas Instruments NanoStar?

and NanoFree? Packages

? Supports 5-V VCC Operation

? Inputs Accept Voltages to 5.5 V

? Provides Down Translation to VCC ? Max t pd of 5 ns at 3.3 V

? Low Power Consumption, 10-μA Max ICC

? ±24-mA Output Drive at 3.3 V

? Input Hysteresis Allows Slow Input Transition

and Better Switching Noise Immunity at the

Input (Vhys = 250 mV Typ @ 3.3 V)

? Can Be Used in Three Combinations:

– OR-AND Gate

– OR Gate

– AND Gate

? Ioff Supports Live Insertion, Partial-Power-

Down Mode, and Back-Drive Protection

? 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)

DESCRIPTION

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

operation.

The SN74LVC1G3208 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.