74VCX16245 datasheet(1/14 Pages) STMICROELECTRONICS

部件名	74VCX16245

功能描述	LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER (3-STATE) WITH 3.6V TOLERANT INPUTS AND OUTPUTS

PDF	14 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 14 page

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November 2003

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3.6V TOLERANT INPUTS AND OUTPUTS

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HIGH SPEED:

tPD = 2.5 ns (MAX.) at VCC =3.0 to 3.6V

tPD = 3.2 ns (MAX.) at VCC =2.3 to 2.7V

tPD = 5.7 ns (MAX.) at VCC =1.8V

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POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

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SYMMETRICAL OUTPUT IMPEDANCE:

|IOH|= IOL = 24mA (MIN) at VCC =3.0V

|IOH|= IOL = 18mA (MIN) at VCC =2.3V

|IOH|= IOL =6mA (MIN) at VCC =1.8V

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OPERATING VOLTAGE RANGE:

VCC(OPR) = 1.8V to 3.6V

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PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 16240

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LATCH-UP PERFORMANCE EXCEEDS

300mA (JESD 17)

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ESD PERFORMANCE:

HBM > 2000V (MIL STD 883 method 3015);

MM > 200V

DESCRIPTION

The 74VCX16245 is a low voltage CMOS 16 BIT

BUS TRANSCEIVER (3-STATE) fabricated with

sub-micron silicon gate and five-layer metal wiring

C2MOS technology. It is ideal for low power and

very high speed 1.8 to 3.6V applications; it can be

interfaced to 3.6V signal environment for both

inputs and outputs.

This IC is intended for two-way asynchronous

communication between data buses; the direction

of data transmission is determined by DIR input.

The two enable inputs nG can beusedtodisable

the device so that the buses are effectively

isolated.

All

inputs

and

outputs

are

equipped

with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

All floating bus terminals during High Z State must

be held HIGH or LOW.

74VCX16245

LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER

(3-STATE) WITH 3.6V TOLERANT INPUTS AND OUTPUTS

n = 1, 2

ORDER CODES

PACKAGE

TUBE

T & R

TSSOP

74VCX16245TTR

TFBGA

74VCX16245LBR

TSSOP

TFBGA

PIN CONNECTION

类似零件编号 - 74VCX16245

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	74VCX16245	138Kb / 9P	Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs
ON Semiconductor	74VCX16245	94Kb / 8P	Low - Voltage 1.8 / 2.5 / 3.3V 16-Bit Transceiver With 3.6 V?뭈olerant Inputs and Outputs (3?뭆tate, Non?묲nverting) May, 2004 ??Rev. 4
	74VCX16245	209Kb / 8P	Low?뭋oltage 1.8/2.5/3.3V 16?묪it Transceiver June, 2006 ??Rev. 7
	74VCX16245DT	94Kb / 8P	Low - Voltage 1.8 / 2.5 / 3.3V 16-Bit Transceiver With 3.6 V?뭈olerant Inputs and Outputs (3?뭆tate, Non?묲nverting) May, 2004 ??Rev. 4
	74VCX16245DT	209Kb / 8P	Low?뭋oltage 1.8/2.5/3.3V 16?묪it Transceiver June, 2006 ??Rev. 7

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