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參數資料
| 型號： | IDT74ALVCH162245PAG8 |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁數： | 1/7頁 |
| 文件大小： | 0K |
| 描述： | IC TRANSCVR TRI-ST 16BIT 48TSSOP |
| 標準包裝： | 2,000 |
| 系列： | 74ALVCH |
| 邏輯類型： | 收發器，非反相 |
| 元件數： | 2 |
| 每個元件的位元數： | 8 |
| 輸出電流高，低： | 12mA，12mA |
| 電源電壓： | 2.7 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-TFSOP（0.240"，6.10mm 寬） |
| 供應商設備封裝： | 48-TSSOP |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | 74ALVCH162245PAG8 |
INDUSTRIAL TEMPERATURE RANGE
IDT74ALVCH162245
3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
1
JUNE 2009
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2009 Integrated Device Technology, Inc.
DSC-4748/5
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
μμμμμ W typ. static)
Rail-to-Rail output swing for increased noise margin
Available in TSSOP package
FUNCTIONAL BLOCK DIAGRAM
IDT74ALVCH162245
3.3V CMOS 16-BIT BUS
TRANSCIEVER WITH
3-STATE OUTPUTS
AND BUS-HOLD
DESCRIPTION:
This 16-bit bus transceiver is built using advanced dual metal CMOS
technology. The ALVCH162245 is designed for asynchronous com-
munication between data buses. The control-function implementation
minimizes external timing requirements.
This device can be used as two 8-bit transceivers or one 16-bit
transceiver. It allows data transmission from the A bus to the B bus or
from the B bus to the A bus, depending on the logic level at the
direction-control (DIR) input. The output-enable (
OE) input can be
used to disable the device so that the buses are effectively isolated.
The ALVCH162245 has series resistors in the device out-put struc-
ture of the “A” port which will significantly reduce line noise when used
with light loads. This driver has been designed to drive ±12mA at the
designated threshold levels. The “B” port has a ±24mA driver.
The ALVCH162245 has “bus-hold” which retains the inputs’ last
state whenever the input bus goes to a high impedance. This prevents
floating inputs and eliminates the need for pull-up/down resistors.
APPLICATIONS:
3.3V high speed systems
3.3V and lower voltage computing systems
DRIVE FEATURES:
Balanced Output Drivers: ±12mA (A port)
High Output Drivers: ±24mA (B port)
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
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| IDT74ALVCH16244PAG8 | IC BUFF DVR TRI-ST 16BIT 48TSSOP |
| IDT74ALVCH16245PAG8 | IC TRANSCVR TRI-ST 16BIT 48TSSOP |
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| IDT74ALVCHR162245PAG | IC TRANSCVR TRI-ST 16BIT 48TSSOP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| IDT74ALVCH162245PF | 制造商:Integrated Device Technology Inc 功能描述: 制造商:Integrated Device Technology Inc 功能描述:ALVC/VCX/A SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48 |
| IDT74ALVCH162373PAG | 功能描述:IC LATCH 16BIT TRANSP D 48-TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74ALVCH 標準包裝:2,500 系列:74HC 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標準 電源電壓:2 V ~ 6 V 獨立電路:1 延遲時間 - 傳輸:13ns 輸出電流高，低:5.2mA，5.2mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC N 包裝:帶卷 (TR) |
| IDT74ALVCH162373PAG8 | 功能描述:IC XPARENT LATCH 16BIT D 48TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74ALVCH 標準包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標準 電源電壓:4.5 V ~ 5.5 V 獨立電路:1 延遲時間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC 包裝:管件 |
| IDT74ALVCH162373PVG | 功能描述:IC XPARENT LATCH 16BIT D 48-SSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74ALVCH 標準包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標準 電源電壓:4.5 V ~ 5.5 V 獨立電路:1 延遲時間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC 包裝:管件 |
| IDT74ALVCH162373PVG8 | 功能描述:IC XPARENT LATCH 16BIT D 48-SSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74ALVCH 標準包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標準 電源電壓:4.5 V ~ 5.5 V 獨立電路:1 延遲時間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC 包裝:管件 |
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