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參數(shù)資料
| 型號： | IDT74ALVCHR162245PAG8 |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 0K |
| 描述： | IC TRANSCVR TRI-ST 16BIT 48TSSOP |
| 標準包裝： | 1 |
| 系列： | 74ALVCHR |
| 邏輯類型： | 收發(fā)器，非反相 |
| 元件數(shù)： | 2 |
| 每個元件的位元數(shù)： | 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(yīng)商設(shè)備封裝： | 48-TSSOP |
| 包裝： | 標準包裝 |
| 產(chǎn)品目錄頁面： | 1257 (CN2011-ZH PDF) |
| 其它名稱： | 800-1559-6 |
INDUSTRIAL TEMPERATURE RANGE
IDT74ALVCHR162245
3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
1
JULY 2009
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2009 Integrated Device Technology, Inc.
DSC-4606/5
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
IDT74ALVCHR162245
3.3V CMOS 16-BIT
BUS TRANSCIEVER
WITH 3-STATE OUTPUTS
AND BUS-HOLD
APPLICATIONS:
3.3V high speed systems
3.3V and lower voltage computing systems
DRIVE FEATURES:
Balanced Output Drivers: ±12mA
Low Switching Noise
DESCRIPTION:
This 16-bit bus transceiver is built using advanced dual metal CMOS
technology. The ALVCHR162245 device is designed for asynchronous
communication 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 ALVCHR162245 has series resistors in the device output structure
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 ALVCHR162245 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.
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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT74ALVCHR16260APF | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74ALVCHR16601PAG | 功能描述:IC UNIV BUS TXRX 18BIT 56TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 通用總線函數(shù) 系列:74ALVCHR 產(chǎn)品變化通告:Product Discontinuation 09/Dec/2010 標準包裝:1,500 系列:74AVC 邏輯類型:通用總線驅(qū)動器 輸入數(shù):- 電路數(shù):18 位 輸出電流高，低:12mA，12mA 電源電壓:1.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:56-TFSOP（0.240"，6.10mm 寬） 供應(yīng)商設(shè)備封裝:56-TSSOP 包裝:帶卷 (TR) |
| IDT74ALVCHR16601PAG8 | 功能描述:TXRX 18BIT BUS 3.3V 3ST 56-TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 通用總線函數(shù) 系列:74LVC 產(chǎn)品變化通告:Product Discontinuation 09/Dec/2010 標準包裝:1,500 系列:74AVC 邏輯類型:通用總線驅(qū)動器 輸入數(shù):- 電路數(shù):18 位 輸出電流高，低:12mA，12mA 電源電壓:1.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:56-TFSOP（0.240"，6.10mm 寬） 供應(yīng)商設(shè)備封裝:56-TSSOP 包裝:帶卷 (TR) |
| IDT74ALVCHS162830DF | 功能描述:IC ADD DVR 1-2BIT TRI-ST 80TVSOP RoHS:否 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅(qū)動器，接收器，收發(fā)器 系列:74ALVCHS 標準包裝:1,000 系列:74ABT 邏輯類型:寄存收發(fā)器，非反相 元件數(shù):1 每個元件的位元數(shù):8 輸出電流高，低:32mA，64mA 電源電壓:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) |
| IDT74ALVCHS162830DF8 | 功能描述:IC ADD DVR 1-2BIT TRI-ST 80TVSOP RoHS:否 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅(qū)動器，接收器，收發(fā)器 系列:74ALVCHS 標準包裝:1,000 系列:74ABT 邏輯類型:寄存收發(fā)器，非反相 元件數(shù):1 每個元件的位元數(shù):8 輸出電流高，低:32mA，64mA 電源電壓:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) |
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