74V2G32(2004) 查看數據表（PDF） - STMicroelectronics

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74V2G32
(Rev.:2004)

DUAL 2-INPUT OR GATE

STMicroelectronics 

74V2G32

DUAL 2-INPUT OR GATE

s HIGH SPEED: tPD = 3.0ns (TYP.) at VCC = 5V

s LOW POWER DISSIPATION:

ICC = 1µA(MAX.) at TA=25°C

s HIGH NOISE IMMUNITY:

VNIH = VNIL = 28% VCC (MIN.)

s POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

s SYMMETRICAL OUTPUT IMPEDANCE:

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

IIOH| = IOL = 4mA (MIN) at VCC = 3.0V

s BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

s OPERATING VOLTAGE RANGE:

VCC(OPR) = 2V to 5.5V

s IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

The 74V2G32 is an advanced high-speed CMOS

DUAL 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 provide high noise

immunity and stable output.

SOT23-8L

ORDER CODES

PACKAGE

SOT23-8L

T&R

74V2G32STR

Power down protection is provided on all inputs

and outputs 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

systems and it is ideal for portable applications

like personal digital assistant, camcorder and all

battery-powered equipment.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them ESD immunity and transient excess voltage.

PIN CONNECTION AND IEC LOGIC SYMBOLS

March 2004

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