Datasheet > IDT74LVCH16952APF8

IDT74LVCH16952APF8

更新时间： 2024-11-07 09:56:15

品牌	Logo	应用领域
艾迪悌 - IDT		光电二极管电视
页数	文件大小	规格书
6页	75K
描述
Registered Bus Transceiver, LVC/LCX/Z Series, 2-Func, 8-Bit, True Output, CMOS, PDSO56, 0.40 MM PITCH, TVSOP-56

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IDT74LVCH16952A

3.3VCMOS16-BITREGISTEREDTRANSCEIVER

INDUSTRIALTEMPERATURERANGE

3.3V CMOS 16-BIT

IDT74LVCH16952A

REGISTERED TRANSCEIVER

WITH 3-STATE OUTPUTS,

5 VOLT TOLERANT I/O, BUS-HOLD

FEATURES:

DESCRIPTION:

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

This 16-bit registered transceiver is built using advanced dual metal

CMOS technology. This high-speed, low power device is organized as two

independent 8-bit D-type registered transceivers with separate input and

output control for independent control of data flow in either direction. For

example, the A-to-B Enable (CEAB) must be LOW to enter data from the A

port.CLKABcontrolstheclockingfunction.WhenCLKABtogglesfromLOW-

to-HIGH,thedatapresentontheAportwillbeclockedintotheregister. OEAB

performs the output enable function on the B port. Data flow from the B port

toAportissimilarbutrequiresusingCEBA, CLKBA, andOEBAinputs. Full

16-bit operation is achieved by tying the control pins of the independent

transceiverstogether.

• 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

• Supports hot insertion

• Available in SSOP, TSSOP, and TVSOP packages

DRIVE FEATURES:

• High Output Drivers: ±24mA

• Reduced system switching noise

Allpinscanbedrivenfromeither3.3Vor5Vdevices. Thisfeatureallows

the use of this device as a translator in a mixed 3.3V/5V supply system.

The LVCH16952A has “bus-hold” which retains the inputs’ last state

whenevertheinputgoestoahighimpedance. Thispreventsfloatinginputs

and eliminates the need for pull-up/down resistors.

APPLICATIONS:

• 5V and 3.3V mixed voltage systems

• Data communication and telecommunication systems

FUNCTIONALBLOCKDIAGRAM

1CEBA

2CEBA

1CLKBA

2CLKBA

1OEAB

2OEAB

1CEAB

2CEAB

1CLKAB

2CLKAB

1OEBA

2OEBA

¹B1

²B1

1A1

2A1

TO SEVEN OTHER CHANNELS

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

INDUSTRIAL TEMPERATURE RANGE

MARCH 1999

DSC-4073/1

12 3 4 5 6

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与IDT74LVCH16952APF8相关器件

型号	品牌	获取价格	描述	数据表
IDT74LVCH16952APV	ETC	获取价格	Dual 8-bit Bus Transceiver
IDT74LVCH16952APV8	IDT	获取价格	Registered Bus Transceiver, LVC/LCX/Z Series, 2-Func, 8-Bit, True Output, CMOS, PDSO56, 0.
IDT74LVCH1G86	IDT	获取价格	3.3V CMOS SINGLE 2-INPUT EXCLUSIVE-OR GATE
IDT74LVCH1G86DY	IDT	获取价格	3.3V CMOS SINGLE 2-INPUT EXCLUSIVE-OR GATE
IDT74LVCH2240APG	IDT	获取价格	Bus Driver, LVC/LCX/Z Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, 0.65 MM PITCH,
IDT74LVCH2240APY	IDT	获取价格	Bus Driver, LVC/LCX/Z Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, 0.65 MM PITCH,
IDT74LVCH2240AQ	IDT	获取价格	Bus Driver, LVC/LCX/Z Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, 0.635 MM PITCH
IDT74LVCH2240ASO	IDT	获取价格	Bus Driver, LVC/LCX/Z Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, 1.27 MM PITCH,
IDT74LVCH2244A	IDT	获取价格	3.3V CMOS OCTAL BUFFER/DRIVER WITH 3- STATE OUTPUTS, 5 VOLT TOLERANT I/O, BUS-HOLD
IDT74LVCH2244APG	IDT	获取价格	3.3V CMOS OCTAL BUFFER/DRIVER WITH 3- STATE OUTPUTS, 5 VOLT TOLERANT I/O, BUS-HOLD

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