參數(shù)資料
型號: IDTXXLVT4245APY
廠商: Integrated Device Technology, Inc.
英文描述: CMOS OCTAL BUS TRANSCEIVER AND 3.3V TO 5V SHIFTER WITH 3-STATE OUT-PUTS AND 5 VOLT TOLERANT I/O
中文描述: 八口CMOS總線收發(fā)器和3.3V至5V移位器與三態(tài)輸出,看跌和5伏電壓的I / O
文件頁數(shù): 1/8頁
文件大?。?/td> 87K
代理商: IDTXXLVT4245APY
INDUSTRIAL TEMPERATURE RANGE
IDT74LVC4245A
CMOS OCTAL BUS TRANSCEIVER AND 3.3V TO 5V SHIFTER
1
J ULY 2000
INDUS T RIAL T E MPE RAT URE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2000 Integrated Device Technology, Inc.
DSC-4754/1
FEATURES:
0.5 MICRON CMOS Technology
V
CCA
= 5V ± 0.5V
V
CCB
= 2.7V to 3.6V
CMOS power levels (0.4
μ
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
DRIV E FEATURES:
High Output Drivers: ±24mA
Reduced system switching noise
IDT74LVC4245A
DESCRIPTION:
The LVC4245A is manufactured using advanced dual metal CMOS
technology. This octal noninverting bus transceiver contains two separate
supply rails; B port has V
CCB
, which is set at 3.3V, and A port has V
CCA
, which
is set at 5V. This allows for translation froma 3.3V to a 5V environment, and
vice-versa.
This device is ideal for asynchronous communication between two buses
(A and B). The direction control pin (DIR) controls the direction of data flow.
The output enable pin (
OE
) overrides the direction control and disables both
ports. All inputs are designed with hysteresis for improved noise margin.
The LVC4245A has been designed with a ±24mA output driver. This
driver is capable of driving a moderate to heavy load while maintaining
speed performance.
CMOS OCTAL BUS
TRANSCEIVER AND 3.3V TO 5V
SHIFTER WITH 3-STATE OUT-
PUTS AND 5 VOLT TOLERANT I/O
DIR
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
B
8
B
7
B
6
B
5
B
4
B
3
B
2
B
1
OE
2
3
4
5
6
7
8
9
10
14
15
16
17
18
19
20
21
22
5
3
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDTXXLVT4245AQ 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:CMOS OCTAL BUS TRANSCEIVER AND 3.3V TO 5V SHIFTER WITH 3-STATE OUT-PUTS AND 5 VOLT TOLERANT I/O
IDTXXLVT4245ASO 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:CMOS OCTAL BUS TRANSCEIVER AND 3.3V TO 5V SHIFTER WITH 3-STATE OUT-PUTS AND 5 VOLT TOLERANT I/O
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