74VCX16244 datasheet(1/11 Pages) STMICROELECTRONICS

部件名	74VCX16244

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

PDF	11 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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February 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 = 3.0 ns (MAX.) at VCC =2.3 to 2.7V

tPD = 5.0 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 16244

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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 74VCX16244 is a low voltage CMOS 16 BIT

BUS BUFFER (NON INVERTED) 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.

Any

nG

output

control

governs

four

BUS

BUFFERS. Output Enable input (nG) tied together

gives full 16-bit operation.

When nG is LOW, the outputs are on. When nG is

HIGH, the output are in high impedance state.

This device is designed to be used with 3 state

memory address drivers, etc.

All

inputs

and

outputs

are

equipped

with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

74VCX16244

LOW VOLTAGE CMOS 16-BIT BUS BUFFER (3-STATE)

WITH 3.6V TOLERANT INPUTS AND OUTPUTS

ORDER CODES

PACKAGE

TUBE

T & R

TSSOP

74VCX16244TTR

TSSOP

PIN CONNECTION

类似零件编号 - 74VCX16244

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	74VCX16244	52Kb / 10P	Low Voltage 16-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs
ON Semiconductor	74VCX16244	85Kb / 10P	Low-Voltage 1.8V/2.5V/3.3V 16-Bit Buffer November, 2004 ??Rev. 4
	74VCX16244	217Kb / 9P	Low?뭋oltage 1.8V/2.5V/3.3V 16?묪it Buffer June, 2006 ??Rev. 5
	74VCX16244DT	85Kb / 10P	Low-Voltage 1.8V/2.5V/3.3V 16-Bit Buffer November, 2004 ??Rev. 4
	74VCX16244DT	217Kb / 9P	Low?뭋oltage 1.8V/2.5V/3.3V 16?묪it Buffer June, 2006 ??Rev. 5

More results

类似说明 - 74VCX16244

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