IDT74AUC16245PAI datasheet, PDF

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IDT74AUC16245PAI: DescriptionBus Transceiver, AUC Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, TSSOP-48; Categorylogic logic; File Size91KB，7 Pages; ManufacturerIDT (Integrated Device Technology)

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IDT74AUC16245PAI Overview

Bus Transceiver, AUC Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, TSSOP-48

IDT74AUC16245PAI Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Parts packaging code	TSSOP
package instruction	TSSOP-48
Contacts	48
Reach Compliance Code	not_compliant
Control type	COMMON CONTROL
Counting direction	BIDIRECTIONAL
series	AUC
JESD-30 code	R-PDSO-G48
JESD-609 code	e0
length	12.5 mm
Logic integrated circuit type	BUS TRANSCEIVER
MaximumI(ol)	0.0001 A
Humidity sensitivity level	1
Number of digits	8
Number of functions	2
Number of ports	2
Number of terminals	48
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP48,.3,20
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	0.8/2.7 V
propagation delay (tpd)	3.1 ns
Certification status	Not Qualified
Maximum seat height	1.1 mm
Maximum supply voltage (Vsup)	2.7 V
Minimum supply voltage (Vsup)	0.8 V
Nominal supply voltage (Vsup)	1.2 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
translate	N/A
width	6.1 mm
Base Number Matches	1

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IDT74AUC16245

1.8V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS

INDUSTRIAL TEMPERATURE RANGE

1.8V CMOS 16-BIT BUS

TRANSCEIVER WITH

3-STATE OUTPUTS

FEATURES:

DESCRIPTION:

IDT74AUC16245

ADVANCE

INFORMATION

• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using

machine model (C = 200pF, R = 0)

• 1.8V Optimized

• 0.8V to 2.7V Operating Range

• Inputs/outputs tolerant up to 3.6V

• Output drivers: ±9mA @ V

= 2.3V

• Supports hot insertion

• Available in TSSOP, TVSOP, and VFBGA packages

APPLICATIONS:

• High performance, low voltage communications systems

• High performance, low voltage computing systems

This 16-bit bus transceiver is built using advanced CMOS technology. The

AUC16245 is designed specifically for asynchronous communications between

data buses. The control function implementation minimizes external timing

requirements.

This device can be used as one 16-bit transceiver or two 8-bit transceivers.

It allows data transmission from A bus to B bus or from B bus to A bus, depending

on the logic level at the direction-control (DIR) input. The output-enable (OE)

input can be used to disable the device so that the buses are effectively isolated.

This device is fully specified for partial power-down applications using I

OFF

The I

OFF

circuitry disables the outputs, preventing damaging current backflow

through the device when it is powered down.

The AUC16245 is designed with a ±9mA output driver. This driver is capable

of driving a moderate load while maintaining speed performance.

To ensure the high-impedance state during power up or power down,

should be tied to V

through a pull-up resistor; the minimum value of the resistor

is determined by the current-sinking capability of the driver.

FUNCTIONAL BLOCK DIAGRAM

DIR

TO SEVEN OTHER CHANNELS

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

INDUSTRIAL TEMPERATURE RANGE

SEPTEMBER 2002

DSC-5954/16

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