參數(shù)資料
型號： IDT74ALVC164245PVG8
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 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48
封裝： SSOP-48
文件頁數(shù)： 1/8頁
文件大?。?/td> 98K
代理商： IDT74ALVC164245PVG8
INDUSTRIALTEMPERATURERANGE
IDT74ALVC164245
16-BIT 3.3V TO 5V LEVEL SHIFTING TRANSCEIVER WITH 3-STATE OUTPUTS
1
FEBRUARY 2003
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2003 Integrated Device Technology, Inc.
DSC-4477/8
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)
VCCA = 2.7V to 3.6V
VCCB = 5V ± 0.5V
CMOS power levels (0.4
μμμμμ W typ. static)
Rail-to-Rail output swing for increased noise margin
Available in SSOP and TSSOP packages
FUNCTIONAL BLOCK DIAGRAM
DRIVE FEATURES:
High Output Drivers: ±24mA
Suitable for heavy loads
APPLICATIONS:
Mixed 3.3V and 5V High Speed Systems
5V PCI Interface to 3.3V PC Bus Structures
Telecommunication Legacy Systems with transitions from 5V to
3.3V
IDT74ALVC164245
CMOS 16-BIT 3.3V
TO 5V LEVEL SHIFTING
TRANSCEIVER WITH
3-STATE OUTPUTS
DESCRIPTION:
This 16-bit 3.3V to 5V level shifting transceiver is manufactured using
advanced dual metal CMOS technology. The ALVC164245 contains two
separate supply rails; B port has VCCB, which is set at 5V, and A port has
VCCA, which is set to operate at 3.3V. This allows for translation from a 3.3V
to 5V environment and vice-versa. This device is designed for asynchro-
nous communication between data buses.
The ALVC164245 has been designed with a ±24mA output driver. This
driver is capable of driving a moderate to heavy load while maintaining
speed performance.
1
DIR
1
A1
1
A2
1
A3
1
A4
1
A5
1
A6
1
A7
1
A8
1
B8
1
B7
1
B6
1
B5
1
B4
1
B3
1
B2
1
B1
1
OE
2
DIR
2
A1
2
A2
2
A3
2
A4
2
A5
2
A6
2
A7
2
A8
2
B8
2
B7
2
B6
2
B5
2
B4
2
B3
2
B2
2
B1
2
OE
1
47
46
44
43
41
40
38
37
12
11
9
8
6
5
3
2
48
24
36
35
33
32
30
29
27
26
23
22
20
19
17
16
14
13
25
3
.3
V
P
o
rt
3
.3
V
P
o
rt
5
V
P
o
rt
5
V
P
o
rt
相關(guān)PDF資料
PDF描述
IDT74ALVC164245PF8 ALVC/VCX/A SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48
IDT74ALVC16841PA8 ALVC/VCX/A SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56
IDT74ALVC16841PV ALVC/VCX/A SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56
IDT74ALVC1G04DY8 ALVC/VCX/A SERIES, 1-INPUT INVERT GATE, PDSO5
IDT74ALVC1G32DY8 ALVC/VCX/A SERIES, 2-INPUT OR GATE, PDSO5
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