74LVT16244 datasheet(1/8 Pages) TI

Nome de Peças	74LVT16244

Descrição Electrónicos	3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

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Fabricante Electrônico	TI [Texas Instruments]

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SN54LVT16244B, SN74LVT16244B

3.3-V ABT 16-BIT BUFFERS/DRIVERS

WITH 3-STATE OUTPUTS

SCBS716 – MARCH 2000

1

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

D Members of the Texas Instruments

Widebus

™ Family

D State-of-the-Art Advanced BiCMOS

Technology (ABT) Design for 3.3-V

Operation and Low Static-Power

Dissipation

D Support Mixed-Mode Signal Operation

(5-V Input and Output Voltages With

3.3-V VCC)

D Ioff and Power-Up 3-State Support Hot

Insertion

D Support Unregulated Battery Operation

Down to 2.7 V

D Typical VOLP (Output Ground Bounce)

<0.8 V at VCC = 3.3 V, TA = 25°C

D Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

D ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

D Package Options Include Plastic Shrink

Small-Outline (DL), Thin Shrink

Small-Outline (DGG), and Thin Very

Small-Outline (DGV) Packages and 380-mil

Fine-Pitch Ceramic Flat (WD) Package

Using 25-mil Center-to-Center Spacings

description

The ’LVT16244B devices are 16-bit buffers and line drivers designed for low-voltage (3.3-V) VCC operation, but

with the capability to provide a TTL interface to a 5-V system environment. These devices can be used as four

4-bit buffers, two 8-bit buffers, or one 16-bit buffer. These devices provide true outputs and symmetrical

active-low output-enable (OE) inputs.

When VCC is between 0 and 1.5-V, the devices are in the high-impedance state during power up or power down.

However, to ensure the high-impedance state above 1.5-V, 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.

These devices are fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry

disables the outputs, preventing damaging current backflow through the devices when they are powered down.

The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down,

which prevents driver conflict.

The SN54LVT16244B is characterized for operation over the full military temperature range of –55

°C to 125°C.

The SN74LVT16244B is characterized for operation from –40

°C to 85°C.

Copyright

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

Widebus is a trademark of Texas Instruments.

SN54LVT16244B . . . WD PACKAGE

SN74LVT16244B . . . DGG, DGV, OR DL PACKAGE

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1OE

1Y1

1Y2

GND

1Y3

1Y4

VCC

2Y1

2Y2

GND

2Y3

2Y4

3Y1

3Y2

GND

3Y3

3Y4

VCC

4Y1

4Y2

GND

4Y3

4Y4

4OE

2OE

1A1

1A2

GND

1A3

1A4

VCC

2A1

2A2

GND

2A3

2A4

3A1

3A2

GND

3A3

3A4

VCC

4A1

4A2

GND

4A3

4A4

3OE

UNLESS OTHERWISE NOTED this document contains PRODUCTION

DATA information current as of publication date. Products conform to

specifications per the terms of Texas Instruments standard warranty.

Production processing does not necessarily include testing of all

parameters.

Nº de peça semelhante - 74LVT16244

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
NXP Semiconductors	74LVT16244	80Kb / 10P	3.3V LVT 16-bit buffer/driver 3-State 1998 Oct 07
Fairchild Semiconductor	74LVT16244	50Kb / 7P	Low Voltage16-Bit Buffer/Line Driver with 3-STATE Outputs
NXP Semiconductors	74LVT16244B	80Kb / 10P	3.3V LVT 16-bit buffer/driver 3-State 1998 Oct 07
	74LVT16244B	98Kb / 16P	3.3 V 16-bit buffer/driver; 3-state Rev. 05-21 March 2006
	74LVT16244B	178Kb / 18P	3.3 V 16-bit buffer/driver; 3-state Rev. 08-22 March 2010

More results

Descrição semelhante - 74LVT16244

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Texas Instruments	SN54LVT16244B	637Kb / 19P	[Old version datasheet] 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
	SN54LVTH162240	137Kb / 12P	[Old version datasheet] 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
	SN74LVTH16240	224Kb / 13P	[Old version datasheet] 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
	SN54LVTH16244A	110Kb / 8P	[Old version datasheet] 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
	SN54LVTH162241	322Kb / 14P	[Old version datasheet] 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
	SN54LVTH162541	103Kb / 7P	[Old version datasheet] 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
	SN54LVTH16241	125Kb / 9P	[Old version datasheet] 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
	SN54LVT162244A	468Kb / 15P	[Old version datasheet] 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
	SN54LVT162244A	624Kb / 19P	[Old version datasheet] 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
	SN54LVTH162241	114Kb / 8P	[Old version datasheet] 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

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