74LX1GU04集成電路（IC）的門反相器規(guī)格書PDF中文資料

74LX1GU04屬于集成電路（IC）的門反相器。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的74LX1GU04門和反相器邏輯柵極和逆變器系列中的產(chǎn)品對單個邏輯信號執(zhí)行基本邏輯運算（例如 AND、NOT、OR 等）。與觸發(fā)器不同，它們不能夠存儲信息，不會對提供給其輸入的信號立即做出響應(yīng)。雖然早就被集成電路實施形式所取代，以用于實現(xiàn)復(fù)雜功能，但分立柵極仍可在僅需要非常簡單邏輯功能的情況下使用。

DESCRIPTION

The 74LX1GU04 is a low voltage CMOS SINGLE INVERTER (SINGLE STAGE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.

It is ideal for 1.65 to 5.5 VCC operations and low power and low noise applications. The internal circuit is composed of 3 stages including buffer output, which provide high noise immunity and stable output.

Power down protection is provided on input and output and 0 to 7V can be accepted on inputs with no regard to the supply voltage. It can be interfaced to 5V signal environment for inputs in mixed 3.3/5V system.

All inputs and outputs are equipped with protection circuits against static discharge.

■ 5V TOLERANT INPUTS

■ HIGH SPEED: tPD = 4.2ns (MAX.) at VCC = 3V

■ LOW POWER DISSIPATION:

ICC = 1μA (MAX.) at TA = 25°C

■ POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

■ SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 24mA (MIN) at VCC = 3V

■ BALANCED PROPAGATION DELAYS:

tPLH ? tPHL

■ OPERATING VOLTAGE RANGE:

VCC(OPR) = 1.65V to 5.5V

(1.2V Data Retention)

■ IMPROVED LATCH-UP IMMUNITY