74V2G70STR datasheet(1/8 Pages) STMICROELECTRONICS

部件名	74V2G70STR

功能描述	TRIPLE BUFFER

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1/8

June 2003

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 74V2G70 is an advanced high-speed CMOS

TRIPLE NOT INVERTED BUFFER 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.

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.

74V2G70

TRIPLE BUFFER

PIN CONNECTION AND IEC LOGIC SYMBOLS

ORDER CODES

PACKAGE

T & R

SOT23-8L

74V2G70STR

SOT23-8L

类似零件编号 - 74V2G70STR

制造商	部件名	数据表	功能描述
STMicroelectronics	74V2G70STR	289Kb / 13P	SINGLE D-TYPE FLIP FLOP WITH PRESET AND CLEAR Dec-2001

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