74LCXH16245 datasheet(1/10 Pages) STMICROELECTRONICS

номер детали	74LCXH16245

подробное описание детали	LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER WITH 5V TOLERANT INPUTS AND OUTPUT (3-STATE)

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производитель	STMICROELECTRONICS [STMicroelectronics]

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July 2003

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5V TOLERANT INPUTS AND OUTPUTS

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HIGH SPEED:

tPD = 4.5 ns (MAX.) at VCC =3V

s

POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

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SYMMETRICAL OUTPUT IMPEDANCE:

|IOH|= IOL = 24mA (MIN) at VCC =3V

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PCI BUS LEVELS GUARANTEED AT 24 mA

s

BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

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OPERATING VOLTAGE RANGE:

VCC(OPR) = 2.0V to 3.6V (1.5V Data

Retention)

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PIN AND FUNCTION COMPATIBLE WITH

74 SERIES H16245

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BUS HOLDPROVIDEDONBOTH SIDES

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LATCH-UP PERFORMANCE EXCEEDS

500mA (JESD 17)

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ESD PERFORMANCE:

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

MM > 200V

DESCRIPTION

The 74LCXH16245 is a low voltage CMOS 16 BIT

BUS TRANSCEIVER (3-STATE) fabricated with

sub-micron silicon gate and double-layer metal

wiring C2MOS technology. It is ideal for low power

and high speed 3.3V applications; it can be

interfaced to 5V 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 isolat-

ed.

Bus hold on data inputs is provided in order to

eliminate

the

need

for

external

pull-up

or

pull-down resistor.

It has same speed performance at 3.3V than 5V

AC/ACT family, combined with a lower power con-

sumption.

All inputs and outputs are equipped with protec-

tion 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.

74LCXH16245

LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER

WITH 5V TOLERANT INPUTS AND OUTPUT (3-STATE)

ORDER CODES

PACKAGE

TUBE

T & R

TSSOP

74LCXH16245TTR

TSSOP

PIN CONNECTION

Аналогичный номер детали - 74LCXH16245

производитель	номер детали	датащи	подробное описание детали
Fairchild Semiconductor	74LCXH16245	93Kb / 8P	Low Voltage 16-Bit Bidirectional Transceiver with Bushold
ON Semiconductor	74LCXH16245	204Kb / 10P	Low Voltage 16-Bit Bidirectional Transceiver with Bushold Revised June 2005
Fairchild Semiconductor	74LCXH16245G	93Kb / 8P	Low Voltage 16-Bit Bidirectional Transceiver with Bushold
Fairchild Semiconductor	74LCXH16245G	98Kb / 8P	Low Voltage 16-Bit Bidirectional Transceiver with Bushold
ON Semiconductor	74LCXH16245G	204Kb / 10P	Low Voltage 16-Bit Bidirectional Transceiver with Bushold Revised June 2005

More results

Аналогичное описание - 74LCXH16245

производитель	номер детали	датащи	подробное описание детали
STMicroelectronics	74LCX162244	223Kb / 10P	LOW VOLTAGE CMOS 16-BIT BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS Feb-2003
	74LCX16245	79Kb / 9P	LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER WITH 5V TOLERANT INPUTS AND OUTPUT (3-STATE) Sep-2001
	74LCXHR162245	259Kb / 10P	LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER WITH 5V TOLERANT INPUTS AND OUTPUT (3-STATE) Jul-2003
	74LCX16244	225Kb / 10P	LOW VOLTAGE CMOS 16-BIT BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS Feb-2003
	74LCX16240	239Kb / 15P	Low voltage CMOS 16-bit bus buffer (3-state) with 5V tolerant inputs and outputs 02-Feb-2007
	74LCX16244	237Kb / 15P	Low voltage CMOS 16-bit bus buffer (3-state) with 5V tolerant inputs and outputs 06-Feb-2007
	74LCX16245	260Kb / 15P	Low voltage CMOS 16-bit bus transceiver (3-state) with 5V tolerant inputs and outputs 06-Feb-2007
	74LCX162244	237Kb / 15P	Low voltage CMOS 16-bit bus buffer (3-state) with 5V tolerant inputs and outputs 06-Feb-2007
	74LCXH162244	229Kb / 10P	Low voltage CMOS 16-bit bus buffer (3-state) with 5V tolerant inputs and outputs Feb-2003
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More results

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Аналогичный номер детали - 74LCXH16245

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