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參數(shù)資料
| 型號： | IDT74LVC623AQ8 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | LVC/LCX/Z SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | QSOP-20 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 70K |
| 代理商： | IDT74LVC623AQ8 |
INDUSTRIALTEMPERATURERANGE
IDT74LVC623A
3.3VCMOSOCTALTRANSCEIVERWITHDUALENABLE
1
OCTOBER 1999
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
1999 Integrated Device Technology, Inc.
DSC-5161/1
FEATURES:
0.5 MICRON CMOS Technology
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 (0.4
W typ. static)
Rail-to-rail output swing for increased noise margin
All inputs, outputs, and I/O are 5V tolerant
Supports hot insertion
Available in SOIC, SSOP, QSOP, and TSSOP packages
FUNCTIONAL BLOCK DIAGRAM
APPLICATIONS:
5V and 3.3V mixed voltage systems
Data communication and telecommunication systems
DRIVE FEATURES:
High Output Drivers: ±24mA
Reduced system switching noise
IDT74LVC623A
DESCRIPTION:
This octal transceiver is built using advanced dual metal CMOS technol-
ogy. This high-speed, low power transceiver is ideal for asynchronous
communication between two busses (A and B). The control function
implementationallowsmaximumflexibilityintiming. Thisdeviceallowsdata
transmission from the A bus to the B bus, or from the B bus to the A bus,
dependinguponthelevelsattheenableinputs(OEAB, OEBA). Theenable
inputs can be used to disable the device so that the buses are effectively
isolated. The capability to store data by simultaneous enabling of OEAB
andOEBA. Eachoutputreinforcesitsinputinthistransceiverconfiguration.
Thus, when both control inputs are enabled and all other data sources to
the two sets of the bus lines are at high impedence OFF-state, both sets of
bus lines will remain at their last states. The 8-bit codes appearing on the
two sets of buses will be identical.
The LVC623A has been designed with a ±24mA output driver. This
driver is capable of driving a moderate to heavy load while maintaining
speed performance.
All pins can be driven from either 3.3V or 5V devices. This feature allows
the use of this device as a translator in a mixed 3.3V/5V supply system.
3.3V CMOS OCTAL
TRANSCEIVER WITH DUAL
ENABLE, 3-STATE OUTPUTS,
AND 5 VOLT TOLERANT I/O
OEAB
A1
A2
A3
A4
A5
A6
A7
A0
B0
B7
B6
B5
B4
B3
B2
B1
OEBA
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
1
19
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IDT74LVC827APY | 制造商:Integrated Device Technology Inc 功能描述: |
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