DESCRIPTION
The 74LVQ138 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 and low noise 3.3V applications.
â HIGH SPEED:
tPD = 5.5ns (TYP.) at VCC = 3.3 V
â COMPATIBLE WITH TTL OUTPUTS
â LOW POWER DISSIPATION:
ICC = 4 µA (MAX.) at TA=25°C
â LOW NOISE:
VOLP = 0.2V (TYP.) at VCC = 3.3V
â 75⦠TRANSMISSION LINE DRIVING
CAPABILITY
â SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 12mA (MIN) at VCC = 3.0 V
â PCI BUS LEVELS GUARANTEED AT 24 mA
â BALANCED PROPAGATION DELAYS:
tPLH â
tPHL
â OPERATING VOLTAGE RANGE:
VCC(OPR) = 2V to 3.6V (1.2V Data Retention)
â PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 138
â IMPROVED LATCH-UP IMMUNITY
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