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IDT74ALVCH32245BF PDF预览

IDT74ALVCH32245BF

更新时间: 2024-11-22 22:57:23
品牌 Logo 应用领域
艾迪悌 - IDT 总线收发器输出元件
页数 文件大小 规格书
7页 127K
描述
3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS AND BUS-HOLD

IDT74ALVCH32245BF 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Transferred零件包装代码:BGA
包装说明:LFBGA-96针数:96
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.3
其他特性:WITH DIRECTION CONTROL控制类型:COMMON CONTROL
计数方向:BIDIRECTIONAL系列:ALVC/VCX/A
JESD-30 代码:R-PBGA-B96JESD-609代码:e0
长度:13.5 mm逻辑集成电路类型:BUS TRANSCEIVER
最大I(ol):0.024 A湿度敏感等级:3
位数:8功能数量:4
端口数量:2端子数量:96
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:PLASTIC/EPOXY封装代码:LFBGA
封装等效代码:BGA96,6X16,32封装形状:RECTANGULAR
封装形式:GRID ARRAY, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):225
电源:3.3 VProp。Delay @ Nom-Sup:3 ns
传播延迟(tpd):3.6 ns认证状态:Not Qualified
座面最大高度:1.5 mm子类别:Bus Driver/Transceivers
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):3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn63Pb37)端子形式:BALL
端子节距:0.8 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:20翻译:N/A
宽度:5.5 mm

IDT74ALVCH32245BF 数据手册

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3.3V CMOS 32-BIT  
IDT74ALVCH32245  
BUS TRANSCEIVER  
WITH 3-STATE OUTPUTS  
AND BUS-HOLD  
DESCRIPTION:  
FEATURES:  
This 32-bit bus transceiver is built using advanced dual metal CMOS  
technology. This high-speed, low power transceiver is ideal for asynchro-  
nous communication between two busses (A and B). The Direction and  
Output Enable controls are designed to operate the device as either four  
independent 8-bit transceivers or one 32-bit transceiver. The direction  
controlpins(DIR)controlthedirectionofdataflow. Theoutputenablepins  
(OE) override the direction control and disable both ports. All inputs are  
designed with hysteresis for improved noise margin.  
• 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 (0.4µ W typ. static)  
• Rail-to-Rail output swing for increased noise margin  
• Available in 96-ball LFBGA package  
The ALVCH32245 has been designed with a ±24mA output driver. This  
driver is capable of driving a moderate to heavy load while maintaining  
speedperformance.  
The ALVCH32245 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.  
DRIVE FEATURES:  
• High Output Drivers: ±24mA  
• Suitable for Heavy Loads  
APPLICATIONS:  
• 3.3V high speed systems  
• 3.3V and lower voltage computing systems  
FUNCTIONALBLOCKDIAGRAM  
A3  
J3  
1DIR  
3DIR  
A4  
J4  
1OE  
3OE  
A5  
J5  
1A1  
3A1  
A2  
J2  
1B1  
3B1  
TO SEVEN OTHER CHANNELS  
TO SEVEN OTHER CHANNELS  
H3  
E5  
T3  
2DIR  
2A1  
4DIR  
T4  
H4  
E2  
2OE  
2B1  
4OE  
N5  
4A1  
N2  
4B1  
TO SEVEN OTHER CHANNELS  
TO SEVEN OTHER CHANNELS  
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.  
INDUSTRIAL TEMPERATURE RANGE  
FEBRUARY 2000  
1
©2000 Integrated Device Technology, Inc.  
DSC-4907/2  

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