74VHCT02AT datasheet(1/7 Pages) STMICROELECTRONICS

tên linh kiện	74VHCT02AT

Giải thích chi tiết về linh kiện	QUAD 2-INPUT NOR GATE

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74VHCT02A

QUAD 2-INPUT NOR GATE

®

August 1999

PIN CONNECTION AND IEC LOGIC SYMBOLS

s

HIGH SPEED: tPD = 3.5 ns (TYP.) at VCC =5V

s

LOW POWER DISSIPATION:

ICC =2

µA (MAX.) at TA =25 oC

s

COMPATIBLE WITH TTL OUTPUTS:

VIH =2V (MIN), VIL = 0.8V (MAX)

s

POWER DOWN PROTECTION ON INPUTS &

OUTPUTS

s

SYMMETRICAL OUTPUT IMPEDANCE:

|IOH|=IOL = 8 mA (MIN)

s

BALANCED PROPAGATION DELAYS:

tPLH

≅ tPHL

s

OPERATING VOLTAGE RANGE:

VCC (OPR) = 4.5V to 5.5V

s

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 02

s

IMPROVED LATCH-UP IMMUNITY

s

LOW NOISE: VOLP = 0.8V (Max.)

DESCRIPTION

The 74VHCT02A is an advanced high-speed

CMOS QUAD 2-INPUT NOR GATE fabricated

with sub-micron silicon gate and double-layer

metal wiring C

2MOS 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.

All inputs

and

outputs are

equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

ORDER CODES :

74VHCT02AM

74VHCT02AT

M

(Micro Package)

T

(TSSOP Package)

1/7

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	74VHCT02ATTR	220Kb / 11P	QUAD 2-INPUT NOR GATE 16-Dec-2004

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	54AC02	111Kb / 6P	Quad 2-Input NOR Gate
ON Semiconductor	MC10102	101Kb / 5P	Quad 2-Input NOR Gate 1996 REV 5
NXP Semiconductors	74F02	99Kb / 11P	Quad 2-input NOR gate 1990 Oct 04
NXP Semiconductors	74HC02	28Kb / 5P	Quad 2-input NOR gate December 1990
STMicroelectronics	74VHC02	164Kb / 8P	QUAD 2-INPUT NOR GATE Jun-2001
Fairchild Semiconductor	74ACTQ02	80Kb / 7P	Quad 2-Input NOR Gate
Fairchild Semiconductor	74F02	47Kb / 4P	Quad 2-Input NOR Gate
Texas Instruments	CD74AC02	33Kb / 5P	Quad 2-Input NOR Gate
Toshiba Semiconductor	TC74VHC02F	255Kb / 9P	Quad 2-Input NOR Gate
Toshiba Semiconductor	TC4001BP	250Kb / 9P	Quad 2 Input NOR Gate

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