Datasheet > 74LVC162244APA8

74LVC162244APA8

更新时间： 2023-07-15 00:00:00

品牌	Logo	应用领域
艾迪悌 - IDT		光电二极管
页数	文件大小	规格书
6页	79K
描述
Bus Driver, LVC/LCX/Z Series, 4-Func, 4-Bit, True Output, CMOS, PDSO48, TSSOP-48

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74LVC162244APA8 数据手册

IDT74LVC162244A

3.3VCMOS16-BITBUFFER/DRIVERWITH3-STATEOUTPUTS

INDUSTRIALTEMPERATURERANGE

3.3V CMOS 16-BIT

BUFFER/DRIVER

IDT74LVC162244A

WITH 3-STATE OUTPUTS

AND 5 VOLT TOLERANT I/O

DESCRIPTION:

FEATURES:

TheLVC162244A16-bitbuffer/driveris builtusingadvanceddualmetal

CMOStechnology. The LVC162244Ais designedspecificallytoimprove

boththeperformanceanddensityof3-statememoryaddressdrivers,clock

drivers, andbus-orientedreceivers andtransmitters. The device canbe

usedasfour4-bitbuffers,two8-bitbuffers,orone16-bitbuffer. Thisdevice

provides true outputs and symmetrical active-low output-enable (OE)

inputs.

• Typical tSK(o) (Output Skew) < 250ps

• 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 (0.4μ W typ. static)

• All inputs, outputs, and I/O are 5V tolerant

• Available in SSOP, TSSOP, and TVSOP packages

All pins of this 16-bit buffer/driver can be driven from either 3.3V or 5V

devices. Thisfeatureallowstheuseofthedeviceasatranslatorinamixed

3.3V/5Vsupplysystem.

The LVC162244A has series resistors in the device output structure

whichwillsignificantlyreduce line noise whenusedwithlightloads. This

driver has been developed to drive ±12mA at the designated threshold

levels.

DRIVE FEATURES:

• Balanced Output Drivers: ±12mA

• Low switching noise

APPLICATIONS:

• 5V and 3.3V mixed voltage systems

• Data communication and telecommunication systems

FUNCTIONALBLOCKDIAGRAM

¹OE

³OE

1A1

3A1

¹Y1

1Y2

³Y1

3Y2

¹A2

¹A3

³A2

³A3

¹Y3

¹Y4

³Y3

³Y4

1A4

³A4

2OE

2A1

4OE

4A1

²Y1

2Y2

⁴Y1

4Y2

2A2

²A3

4A2

⁴A3

²Y3

²Y4

⁴Y3

⁴Y4

²A4

⁴A4

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

INDUSTRIAL TEMPERATURE RANGE

JUNE 2006

DSC-4729/4

12 3 4 5 6

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