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IDT74ALVCH16952PV PDF预览

IDT74ALVCH16952PV

更新时间: 2024-11-26 04:58:31
品牌 Logo 应用领域
艾迪悌 - IDT 输出元件
页数 文件大小 规格书
6页 74K
描述
3.3V CMOS 16-BIT REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS AND BUS-HOLD

IDT74ALVCH16952PV 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SSOP包装说明:SSOP, SSOP56,.4
针数:56Reach Compliance Code:not_compliant
风险等级:5.57其他特性:WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
控制类型:INDEPENDENT CONTROL计数方向:BIDIRECTIONAL
系列:ALVC/VCX/AJESD-30 代码:R-PDSO-G56
JESD-609代码:e0长度:18.415 mm
逻辑集成电路类型:REGISTERED BUS TRANSCEIVER最大I(ol):0.024 A
湿度敏感等级:1位数:8
功能数量:2端口数量:2
端子数量:56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:SSOP封装等效代码:SSOP56,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:3.3 V
Prop。Delay @ Nom-Sup:3.9 ns传播延迟(tpd):4.6 ns
认证状态:Not Qualified座面最大高度:2.794 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 (Sn85Pb15)
端子形式:GULL WING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:NOT SPECIFIED
翻译:N/A触发器类型:POSITIVE EDGE
宽度:7.5 mmBase Number Matches:1

IDT74ALVCH16952PV 数据手册

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3.3V CMOS 16-BIT  
IDT74ALVCH16952  
REGISTERED TRANSCEIVER  
WITH 3-STATE OUTPUTS  
AND BUS-HOLD  
DESCRIPTION:  
FEATURES:  
This 16-bit registered transceiver is built using advanced dual metal  
CMOStechnology.TheALVCH16952containstwosetsofD-typeflip-flops  
fortemporarystorageofdataflowingineitherdirection. Thisdevicecanbe  
used as two 8-bit transceivers or one 16-bit transceiver. Data on the A or  
B bus is stored in the registers on the low-to-high transition of the clock  
(CLKAB or CLKBA) input provided that the clock-enable (CLKENAB or  
CLKENBA) input is low. Taking the output-enable (OEAB or OEBA) input  
low accesses the data on either port.  
• 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 SSOP, TSSOP, and TVSOP packages  
The ALVCH16952 has been designed with a ±24mA output driver. This  
driver is capable of driving a moderate to heavy load while maintaining  
speedperformance.  
The ALVCH16952 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  
54  
31  
1CLKENBA  
2CLKENBA  
55  
30  
28  
1CLKBA  
2CLKBA  
2OEAB  
1
1OEAB  
3
26  
27  
29  
1CLKENAB  
2CLKENAB  
2CLKAB  
2OEBA  
2
1CLKAB  
56  
1OEBA  
C
C
5
15  
CE  
D
CE  
D
1A1  
2A1  
52  
42  
1B1  
2B1  
C
C
CE  
CE  
D
D
TO SEVEN OTHER CHANNELS  
TO SEVEN OTHER CHANNELS  
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.  
INDUSTRIAL TEMPERATURE RANGE  
MARCH 1999  
1
©1999 Integrated Device Technology, Inc.  
DSC-4227/1  

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