Datasheet > IDT74ALVCH16374

IDT74ALVCH16374

更新时间： 2024-09-15 22:57:23

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
6页	69K
描述
3.3V CMOS 16-BIT EDGE- TRIGGERED D-TYPE

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IDT74ALVCH16374 数据手册

IDT74ALVCH16374

INDUSTRIALTEMPERATURERANGE

3.3VCMOS16-BITEDGE-TRIGGEREDD-TYPELATCHWITH3-STATEOUTPUTS

3.3V CMOS 16-BIT EDGE-

TRIGGERED D-TYPE

IDT74ALVCH16374

LATCH WITH 3-STATE

OUTPUTS AND BUS-HOLD

FEATURES:

DESCRIPTION:

• 0.5 MICRON CMOS Technology

This16-bitedge-triggeredD-typeflip-flopisbuiltusingadvanceddualmetal

CMOStechnology.TheALVCH16374isparticularlysuitableforimplementing

bufferregisters,I/Oports,bidirectionalbusdrivers,andworkingregisters.Itcan

beusedastwo8-bitflip-flopsorone16-bitflip-flop.Onthepositivetransitionof

theclock(CLK)input,theQoutputsoftheflip-floptakeonthelogiclevelsatthe

data(D)inputs.OEcanbeusedtoplacetheeightoutputsineitheranormallogic

state(highorlowlogiclevels)orahigh-impedancestate.Inthehigh-impedance

state, the outputs neither load nor drive the bus lines significantly. The high-

impedancestateandtheincreaseddriveprovidethecapabilitytodrivebuslines

without need for interface or pullup components. OE doesnotaffectinternal

operationsoftheflip-flop.Olddatacanberetainedornewdatacanbeentered

whiletheoutputsareinthehigh-impedancestate.

• 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

• VCC = 2.5V ± 0.2V

• CMOS power levels (0.4µ W typ. static)

• Rail-to-Rail output swing for increased noise margin

• Available in SSOP, TSSOP, and TVSOP packages

DRIVE FEATURES:

• High Output Drivers: ±24mA

• Suitable for heavy loads

The ALVCH16374 has been designed with a ±24mA output driver. This

driveriscapableofdrivingamoderatetoheavyloadwhilemaintainingspeed

performance.

The ALVCH16374 has “bus-hold” which retains the inputs’ last state

whenevertheinputgoestoahighimpedance.Thispreventsfloatinginputsand

eliminatestheneedforpull-up/downresistor.

APPLICATIONS:

• 3.3V high speed systems

• 3.3V and lower voltage computing systems

FUNCTIONALBLOCKDIAGRAM

2OE

1OE

2CLK

1CLK

1Q1

2Q1

1D1

2D1

TO 7 OTHER CHANNELS

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

INDUSTRIAL TEMPERATURE RANGE

APRIL 1999

DSC-4564/1

12 3 4 5 6

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与IDT74ALVCH16374相关器件

型号	品牌	获取价格	描述	数据表
IDT74ALVCH16374PA	ETC	获取价格	16-Bit D-Type Flip-Flop
IDT74ALVCH16374PAG	IDT	获取价格	Bus Driver, ALVC/VCX/A Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.50 MM PITCH, TS
IDT74ALVCH16374PF	ETC	获取价格	16-Bit D-Type Flip-Flop
IDT74ALVCH16374PF8	IDT	获取价格	Bus Driver, ALVC/VCX/A Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.40 MM PITCH, TV
IDT74ALVCH16374PFG	IDT	获取价格	Bus Driver, ALVC/VCX/A Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.40 MM PITCH, TV
IDT74ALVCH16374PV	ETC	获取价格	16-Bit D-Type Flip-Flop
IDT74ALVCH16374PV8	IDT	获取价格	Bus Driver, ALVC/VCX/A Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.635 MM PITCH, S
IDT74ALVCH16374PVG	IDT	获取价格	Bus Driver, ALVC/VCX/A Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.635 MM PITCH, S
IDT74ALVCH16500PA	ETC	获取价格	18-Bit Bus Transceiver
IDT74ALVCH16500PF	ETC	获取价格	18-Bit Bus Transceiver

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