74LVX138TTR

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