74V1G32STR

单路2输入或门 SINGLE 2-INPUT OR GATE

DESCRIPTION

The 74V1G32 is an advanced high-speed CMOS SINGLE 2-INPUT OR GATE fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.

The internal circuit is composed of 2 stages including buffer output, which provide high noise immunity and stable output.

Power down protection is provided on all inputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage. This device can be used to interface 5V to 3V.

■ HIGH SPEED: tPD = 3.8ns TYP. at VCC = 5V

■ LOW POWER DISSIPATION:

   ICC = 1µAMAX. at TA=25°C

■ HIGH NOISE IMMUNITY:

   VNIH = VNIL = 28% VCC MIN.

■ POWER DOWN PROTECTION ON INPUTS

■ SYMMETRICAL OUTPUT IMPEDANCE:

   |IOH| = IOL = 8mA MIN at VCC = 4.5V

■ BALANCED PROPAGATION DELAYS:

   tPLH = tPHL

■ OPERATING VOLTAGE RANGE:

   VCCOPR = 2V to 5.5V

■ IMPROVED LATCH-UP IMMUNITY