DESCRIPTION
The 74VHCT32A is an advanced high-speed CMOS QUAD 2-INPUT OR GATE fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. The internal circuit is composed of 3 stages including buffer output, which provides high noise immunity and stable output.
â HIGH SPEED: tPD= 5 ns (TYP.) at VCC= 5V
â LOW POWER DISSIPATION: ICC= 2 µA (MAX.) at TA=25°C
â COMPATIBLE WITH TTL OUTPUTS: VIH= 2V (MIN.), VIL = 0.8V (MAX)
â POWER DOWN PROTECTION ON INPUTS & OUTPUTS
â SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL= 8 mA (MIN)
â BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL
â OPERATING VOLTAGE RANGE: VCC(OPR) = 4.5V to 5.5V
â PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 32
â IMPROVED LATCH-UP IMMUNITY
â LOW NOISE: VOLP= 0.8V (MAX.)
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