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參數(shù)資料
| 型號： | IDT74LVCH16244A |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | 3.3V CMOS 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS, 5 VOLT TOLERANT I/O AND BUS-HOLD |
| 中文描述： | 3.3V的CMOS 16位緩沖/驅動器，三態(tài)輸出，5伏的I / O和總線，日用品 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 69K |
| 代理商： | IDT74LVCH16244A |
INDUSTRIAL TEMPERATURE RANGE
IDT74LVCH16244A
3.3V CMOS 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
1
MARCH 1999
INDUS T RIAL T E MPE RAT URE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
1999 Integrated Device Technology, Inc.
DSC-4728/1
FEATURES:
Typical t
SK(o)
(Output Skew) < 250ps
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
V
CC
= 3.3V ± 0.3V, Normal Range
V
CC
= 2.7V to 3.6V, Extended Range
CMOS power levels (0.4
μ
W typ. static)
All inputs, outputs, and I/O are 5V tolerant
Available in SSOP, TSSOP, and TVSOP 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
IDT74LVCH16244A
DESCRIPTION:
The LVCH16244A 16-bit buffer/driver is built using advanced dual metal
CMOS technology. The LVCH16244A is designed specifically to improve
the performance and density of 3-state memory address drivers, clock
drivers, and bus-oriented receivers and transmtters. The device can be
used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. This device
provides true outputs and symmetrical active-low output-enable (
OE
)
inputs.
All pins of this 16-bit buffer/driver can be driven fromeither 3.3V or 5V
devices. This feature allows the use of this device a translator in a mxed
3.3V/5V supply system
The LVCH16244A has been designed with a ±24mA output driver. The
driver is capable of driving a moderate to heavy load while maintaining
speed performance.
The LVCH16244A has “bus-hold” which retains the inputs’ last state
whenever the input goes to a high impedance. This prevents floating inputs
and elimnates the need for pull-up/down resistors.
3.3V CMOS
16-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS,
5 VOLT TOLERANT I/O AND BUS-HOLD
1
A
1
1
A
2
1
A
3
1
A
4
1
Y
1
1
OE
1
Y
2
1
Y
3
1
Y
4
2
A
1
2
A
2
2
A
3
2
A
4
2
Y
1
2
OE
2
Y
2
2
Y
3
2
Y
4
3
A
1
3
A
2
3
A
3
3
A
4
3
Y
1
3
OE
3
Y
2
3
Y
3
3
Y
4
4
A
1
4
A
2
4
A
3
4
A
4
4
Y
1
4
OE
4
Y
2
4
Y
3
4
Y
4
1
47
46
44
43
48
41
40
38
37
2
3
5
6
8
9
11
12
25
36
35
33
32
24
30
29
27
26
13
14
16
17
19
20
22
23
相關PDF資料 |
PDF描述 |
|---|---|
| IDT74LVCH16244APA | Adjustable Precision Shunt Regulator 8-TSSOP 0 to 70 |
| IDT74LVCH16244APF | Adjustable Precision Shunt Regulator 8-TSSOP 0 to 70 |
| IDT74LVCH16244APV | 3.3V CMOS 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS, 5 VOLT TOLERANT I/O AND BUS-HOLD |
| IDT74LVCH16245A | Adjustable Precision Shunt Regulator 8-SOIC -40 to 85 |
| IDT74LVCH16245APF | Adjustable Precision Shunt Regulator 5-SOT-23 -40 to 85 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IDT74LVCH16244APA | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74LVCH16244APAG | 功能描述:IC BUFF DVR TRI-ST 16BIT 48TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅動器，接收器，收發(fā)器 系列:74LVCH 產(chǎn)品培訓模塊:Logic Packages 標準包裝:39 系列:74AVCH 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:1.2 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:管件 產(chǎn)品目錄頁面:831 (CN2011-ZH PDF) 其它名稱:568-2585-574AVCH16245DGG,512935266779512 |
| IDT74LVCH16244APAG8 | 功能描述:IC BUFF DVR TRI-ST 16BIT 48TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅動器，接收器，收發(fā)器 系列:74LVCH 標準包裝:47 系列:74LVX 邏輯類型:緩沖器/線路驅動器，非反相 元件數(shù):4 每個元件的位元數(shù):1 輸出電流高，低:4mA，4mA 電源電壓:2 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.209"，5.30mm 寬） 供應商設備封裝:14-SOIC 包裝:管件 |
| IDT74LVCH16244APV | 制造商:INTEGRATED DEVICE TECHNOLOGY 功能描述:74LVCH SMD 74LVCH16244 SSOP48 |
| IDT74LVCH16244APVG | 功能描述:IC BUFF DVR TRI-ST 16BIT 48SSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅動器，接收器，收發(fā)器 系列:74LVCH 標準包裝:47 系列:74LVX 邏輯類型:緩沖器/線路驅動器，非反相 元件數(shù):4 每個元件的位元數(shù):1 輸出電流高，低:4mA，4mA 電源電壓:2 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.209"，5.30mm 寬） 供應商設備封裝:14-SOIC 包裝:管件 |
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