IDT74LVC541AQG

IDT74LVC541AQG Datasheet

IDT74LVC541A 3.3V CMOS OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS

Part	Datasheet
IDT74LVC541AQG	IDT74LVC541AQG (pdf)

Related Parts	Information
IDT74LVC541AQG8	IDT74LVC541AQG8

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IDT74LVC541A 3.3V CMOS OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS 3.3V CMOS OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS AND 5 VOLT TOLERANT I/O INDUSTRIAL TEMPERATURE RANGE IDT74LVC541A FEATURES: • MICRON CMOS Technology • ESD > 2000V per MIL-STD-883, Method 3015 > 200V using machine model C = 200pF, R = 0 • VCC = 3.3V ± 0.3V, Normal Range • VCC = 2.7V to 3.6V, Extended Range • CMOS power levels W typ. static • Rail-to-rail output swing for increased noise margin • All inputs, outputs, and I/O are 5V tolerant • Supports hot insertion • Available in QSOP package DRIVE FEATURES: • High Output Drivers ±24mA • Reduced system switching noise DESCRIPTION: The LVC541A octal buffer/driver is built using advanced dual metal CMOS technology. This device is ideal for driving bus lines or buffer memory address registers. This device features inputs and outputs on opposite sides of the package that facilitate printed circuit board layout. The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output enable OE1 or OE2 input is high, all eight outputs are in the high-impedance state. The LVC541A has been designed with a ±24mA output driver. This driver is capable of driving a moderate to heavy load while maintaining speed performance. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor the minimum value of the resistor is determined by the current-sinking capability of the driver. Inputs can be driven from either 3.3V or 5V devices. This feature allows the use of this device as a translator in a mixed 3.3V/5V system environment. APPLICATIONS: • 5V and 3.3V mixed voltage systems • Data communication and telecommunication systems FUNCTIONAL BLOCK DIAGRAM OE1 1 OE2 19 18 Y1 TO SEVEN OTHER CHANNELS The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE 2006 Integrated Device Technology, Inc. February 20, 2009 DSC-4649/4 IDT74LVC541A 3.3V CMOS OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS PIN CONFIGURATION OE1 1 GND 10 QSOP TOP VIEW INDUSTRIAL TEMPERATURE RANGE ABSOLUTE MAXIMUM RATINGS 1 Unit VTERM Terminal Voltage with Respect to GND to TSTG Storage Temperature to +150 IOUT DC Output Current to +50 Continuous Clamp Current, VI < 0 or VO < 0 Continuous Current through each VCC or GND ORDERING INFORMATION LVC X XXXX Temp. Range Bus-Hold Device Type Package INDUSTRIAL TEMPERATURE RANGE Quarter Size Small Outline Package QG QSOP - Green 541A Octal Buffer/Driver with 3-State Outputs, ±24mA Blank No Bus-hold to +85°C CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 for SALES 800-345-7015 or 408-284-8200 fax 408-284-2775 for Tech Support:

PDF Datasheet Preview

IDT74LVC541A 3.3V CMOS OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS
3.3V CMOS OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS AND 5 VOLT TOLERANT I/O

INDUSTRIAL TEMPERATURE RANGE

IDT74LVC541A

FEATURES:
• MICRON CMOS Technology
• ESD > 2000V per MIL-STD-883, Method 3015 > 200V using
machine model C = 200pF, R = 0
• VCC = 3.3V ± 0.3V, Normal Range
• VCC = 2.7V to 3.6V, Extended Range
• CMOS power levels W typ. static
• Rail-to-rail output swing for increased noise margin
• All inputs, outputs, and I/O are 5V tolerant
• Supports hot insertion
• Available in QSOP package

DRIVE FEATURES:
• High Output Drivers ±24mA
• Reduced system switching noise

DESCRIPTION:

The LVC541A octal buffer/driver is built using advanced dual metal CMOS technology. This device is ideal for driving bus lines or buffer memory address registers. This device features inputs and outputs on opposite sides of the package that facilitate printed circuit board layout. The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output enable OE1 or OE2 input is high, all eight outputs are in the high-impedance state.

The LVC541A has been designed with a ±24mA output driver. This driver is capable of driving a moderate to heavy load while maintaining speed performance.

To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor the minimum value of the resistor is determined by the current-sinking capability of the driver.

Inputs can be driven from either 3.3V or 5V devices. This feature allows the use of this device as a translator in a mixed 3.3V/5V system environment.

APPLICATIONS:
• 5V and 3.3V mixed voltage systems
• Data communication and telecommunication systems

FUNCTIONAL BLOCK DIAGRAM

OE1 1 OE2 19
18 Y1 TO SEVEN OTHER CHANNELS

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

INDUSTRIAL TEMPERATURE RANGE
2006 Integrated Device Technology, Inc.

February 20, 2009

DSC-4649/4

IDT74LVC541A 3.3V CMOS OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS

PIN CONFIGURATION

OE1 1

GND 10

QSOP TOP VIEW

INDUSTRIAL TEMPERATURE RANGE

ABSOLUTE MAXIMUM RATINGS 1

Unit

VTERM Terminal Voltage with Respect to GND to

TSTG Storage Temperature
to +150

IOUT DC Output Current
to +50

Continuous Clamp Current,

VI < 0 or VO < 0

Continuous Current through each

VCC or GND
ORDERING INFORMATION

LVC X

XXXX

Temp. Range Bus-Hold Device Type Package

INDUSTRIAL TEMPERATURE RANGE

Quarter Size Small Outline Package

QG QSOP - Green
541A Octal Buffer/Driver with 3-State Outputs, ±24mA

Blank No Bus-hold
to +85°C

CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138
for SALES 800-345-7015 or 408-284-8200 fax 408-284-2775
for Tech Support:

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived IDT74LVC541AQG Datasheet file may be downloaded here without warranties.

Datasheet ID: IDT74LVC541AQG 637381