參數(shù)資料
型號: IDT74ALVCH16825PV
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 總線收發(fā)器
英文描述: ALVC/VCX/A SERIES, DUAL 9-BIT DRIVER, TRUE OUTPUT, PDSO56
封裝: 0.635 MM PITCH, SSOP-56
文件頁數(shù): 1/6頁
文件大?。?/td> 64K
代理商: IDT74ALVCH16825PV
INDUSTRIALTEMPERATURERANGE
IDT74ALVCH16825
3.3VCMOS18-BITBUFFER/DRIVERWITH3-STATEOUTPUTSANDBUS-HOLD
1
APRIL 1999
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
1999 Integrated Device Technology, Inc.
DSC-4546/1
FEATURES:
0.5 MICRON CMOS Technology
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 (0.4
W typ. static)
Rail-to-Rail output swing for increased noise margin
Available in SSOP, TSSOP, and TVSOP packages
FUNCTIONAL BLOCK DIAGRAM
IDT74ALVCH16825
3.3V CMOS 18-BIT BUFFER/
DRIVER WITH 3-STATE
OUTPUTS AND BUS-HOLD
DESCRIPTION:
This18-bitbuffer/driverisbuiltusingadvanceddualmetalCMOStechnology.
TheALVCH16825improvestheperformanceanddensityof3-statememory
address drivers, clock drivers, and bus-oriented receivers and transmitters.
Thedevicecanbeusedastwo9-bitbuffersorone18-bitbuffer,andprovides
truedata.
The3-statecontrolgateisa2-inputANDgatewithactive-lowinputssothat
ifeitheroutput-enable(OE1orOE2)inputishigh,allnineaffectedoutputsare
inthehigh-impedancestate.
The ALVCH16825 has been designed with a ±24mA output driver. This
driveriscapableofdrivingamoderatetoheavyloadwhilemaintainingspeed
performance.
The ALVCH16825 has “bus-hold” which retains the inputs’ last state
whenevertheinputbusgoestoahighimpedance.Thispreventsfloatinginputs
andeliminatestheneedforpull-up/downresistors.
1
A1
1
OE1
1
OE2
TO EIG HT O THER CHAN NELS
1
56
55
1
Y1
2
A1
2
OE1
2
OE2
TO EIGH T OTHER CHANN ELS
41
29
28
2
Y1
16
DRIVE FEATURES:
High Output Drivers: ±24mA
Suitable for heavy loads
APPLICATIONS:
3.3V high speed systems
3.3V and lower voltage computing systems
相關(guān)PDF資料
PDF描述
IDT74ALVCH16827PV ALVC/VCX/A SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56
IDT74ALVCH16827PF8 ALVC/VCX/A SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56
IDT74ALVCH16830DF8 ALVC/VCX/A SERIES, 18-BIT DRIVER, TRUE OUTPUT, PDSO80
IDT74ALVCH16830DF ALVC/VCX/A SERIES, 18-BIT DRIVER, TRUE OUTPUT, PDSO80
IDT74ALVCH16836PV ALVC/VCX/A SERIES, 20-BIT DRIVER, TRUE OUTPUT, PDSO56
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