低电压CMOS 3-8线译码器（ INV ）具有5V容限输入 LOW VOLTAGE CMOS 3 TO 8 LINE DECODER INV. WITH 5V TOLERANT INPUTS
DESCRIPTION
The 74LVX138 is a low voltage CMOS 3 TO 8 LINE DECODER INVERTING fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low power, battery operated and low noise 3.3V applications.
■ HIGH SPEED:
tPD = 5.5ns TYP. at VCC = 3.3V
■ 5V TOLERANT INPUTS
■ INPUT VOLTAGE LEVEL:
VIL=0.8V, VIH=2V at VCC=3V
■ LOW POWER DISSIPATION:
ICC = 4 µA MAX. at TA=25°C
■ LOW NOISE:
VOLP = 0.3V TYP. at VCC = 3.3V
■ SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 4mA MIN
■ BALANCED PROPAGATION DELAYS:
tPLH = tPHL
■ OPERATING VOLTAGE RANGE:
VCCOPR = 2V to 3.6V 1.2V Data Retention
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 138
■ IMPROVED LATCH-UP IMMUNITY
■ POWER DOWN PROTECTION ON INPUTS