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IDT74FCT164245TE PDF预览

IDT74FCT164245TE

更新时间: 2024-11-28 23:11:43
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
9页 149K
描述
FAST CMOS 16-BIT BIDIRECTIONAL 3.3V TO 5V TRANSLATOR

IDT74FCT164245TE 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DFP
包装说明:DFP,针数:48
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.6其他特性:3.3V TO 5V BIDIRECTIONAL LEVEL TRANSLATOR
系列:FCTJESD-30 代码:R-GDFP-F48
JESD-609代码:e0长度:15.748 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS TRANSCEIVER
位数:8功能数量:2
端口数量:2端子数量:48
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:3-STATE输出极性:TRUE
封装主体材料:CERAMIC, GLASS-SEALED封装代码:DFP
封装形状:RECTANGULAR封装形式:FLATPACK
峰值回流温度(摄氏度):225传播延迟(tpd):5 ns
认证状态:Not Qualified座面最大高度:2.1844 mm
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):2.7 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:TIN LEAD端子形式:FLAT
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:9.652 mm
Base Number Matches:1

IDT74FCT164245TE 数据手册

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IDT54/74FCT164245T  
FAST CMOS 16-BIT  
BIDIRECTIONAL  
3.3V TO 5V TRANSLATOR  
Integrated Device Technology, Inc.  
DESCRIPTION:  
FEATURES:  
The FCT164245T 16-bit 3.3V-to-5V translator is built  
using advanced dual metal CMOS technology. This high-  
speed, low-power transceiver is designed to interface be-  
tween a 3.3V bus and a 5V bus in a mixed 3.3V/5V supply  
environment. ThisenablessystemdesignerstointerfaceTTL  
compatible 3.3V components with 5V components. The  
direction and output enable controls operate these devices as  
either two independent 8-bit transceivers or one 16-bit trans-  
ceiver. The A port interfaces with the 3.3V bus; the B port  
interfaces with the 5V bus. The direction control (xDIR) pin  
controls the direction of data flow. The output enable (xOE)  
overrides the direction control and disables both ports. These  
control signals can be driven from either 3.3V or 5V devices.  
The FCT164245T is ideally suited for driving high capaci-  
tance loads and low impedance backplanes. The output  
buffers are designed with Power-Off Disable capability to  
allow "hot insertion" of boards when used as backplane  
drivers. They also allow interface between a mixed supply  
system and external 5V peripherals.  
• 0.5 MICRON CMOS Technology  
• Bidirectional interface between 3.3V and 5V busses  
• Control inputs can be driven from either 3.3V  
or 5V circuits  
• ESD >2000V per MIL-STD-883, Method 3015;  
>200V using machine model (C = 200pF, R = 0)  
• 25 MIL Center SSOP and Cerpack Packages  
• Extended commercial range of -40°C to +85°C  
• VCC1 = 5V ±10%, VCC2 = 2.7V to 3.6V  
• High drive outputs (-32mA IOH, 64mA IOL) on 5V port  
• Power-off disable on both ports permits "live insertion"  
• Typical VOLP (Output Ground Bounce) < 0.9V at  
VCC1 = 5V, VCC2 = 3.3V, TA = 25°C  
FUNCTIONAL BLOCK DIAGRAM  
1
DIR  
2 DIR  
2OE  
1OE  
2A1  
1A1  
1B1  
2B1  
1A2  
2A2  
1B2  
2B2  
1A3  
2A3  
1
B
3
4
5
2B3  
1
A
4
5
6
7
8
2A4  
1B  
2B4  
1A  
2A5  
1B  
2B5  
1A  
2A6  
1
B
6
7
8
2B6  
1A  
2A7  
1B  
2B7  
1A  
2A8  
1B  
2B8  
2555 drw 01  
2555 drw 02  
The IDT logo is a registered trademark of Integrated Device Technology, Inc.  
MILITARY AND COMMERCIAL TEMPERATURE RANGES  
FEBRUARY 1996  
1996 IIntegrated Device Technology, Inc.  
8.16  
DSC-2555/4  
1

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