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PI74AVC16268A

更新时间： 2024-10-28 06:03:11
品牌 Logo 应用领域
百利通 - PERICOM 总线驱动器总线收发器逻辑集成电路光电二极管
页数 文件大小 规格书
11页 545K
描述
12-Bit to 24-Bit Registered Bus Exchanger with 3-State Outputs

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中文翻译

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PI74AVC16268A 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：TSSOP包装说明：TSSOP,
针数：56Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.92Is Samacsys：N
系列：AVCJESD-30 代码：R-PDSO-G56
JESD-609代码：e0长度：14 mm
逻辑集成电路类型：BUS EXCHANGER湿度敏感等级：1
位数：12功能数量：1
端口数量：3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：TSSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：240传播延迟（tpd）：5.4 ns
认证状态：Not Qualified座面最大高度：1.2 mm
最大供电电压 (Vsup)：3.6 V最小供电电压 (Vsup)：1.65 V
标称供电电压 (Vsup)：2.3 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子面层：TIN LEAD端子形式：GULL WING
端子节距：0.5 mm端子位置：DUAL
处于峰值回流温度下的最长时间：30宽度：6.1 mm
Base Number Matches：1

PI74AVC16268A 数据手册

 浏览型号PI74AVC16268A的Datasheet PDF文件第2页浏览型号PI74AVC16268A的Datasheet PDF文件第3页浏览型号PI74AVC16268A的Datasheet PDF文件第4页浏览型号PI74AVC16268A的Datasheet PDF文件第5页浏览型号PI74AVC16268A的Datasheet PDF文件第6页浏览型号PI74AVC16268A的Datasheet PDF文件第7页 
PI74AVC+16268  
12-Bit to 24-Bit Registered Bus  
Exchanger with 3-State Outputs  
ProductDescription  
Product Features  
Pericom Semiconductor’s PI74AVC+ series of logic circuits are  
produced using the Company’s advanced submicron CMOS  
technology, achieving industry leading speed.  
• PI74AVC+16268 is designed for low-voltage operation,  
V
= 1.65V to 3.6V  
CC  
• True ±24mA Balanced Drive @ 3.3V  
• I supports partial power-down operation  
The PI74AVC+16268, a 12-bit to 24-bit registered bus exchanger  
OFF  
designedfor1.65Vto3.6VV operation, isusedforapplications  
CC  
• 3.6 I/O Tolerant Inputs and Outputs  
in which data must be transferred from a narrow high-speed bus to  
awide,lowerfrequencybus.Itprovidessynchronousdataexchange  
betweenthetwoports.Dataisstoredininternalregistersonthelow-  
to-hightransitionof theclock(CLK)inputwhenappropriateclock-  
enable(CLKEN)inputsarelow.Theselect(SEL)lineissynchronous  
with CLK and selects 1B or 2B input data for the A outputs.  
• All outputs contain a patented DDC  
(Dynamic DriveControl) circuit that reduces noise without  
degrading propagation delay.  
• Industrial operation: –40°C to +85°C  
• Available Packages:  
For data transfer in the A-to-B direction, a two-stage pipeline is  
provided in the A-to-1B path, with a single storage register in the  
A-to-2B path. Proper control of these inputs allows two sequential  
12-bit words to be presented synchronously as a 24-bit word on the  
B-port. Data flow is controlled by the active-low output enables  
(OEA,OEB).Thesecontrolterminalsareregisteredsobusdirection  
changes are synchronous with CLK.  
– 56-pin 240 mil wide plastic TSSOP (A)  
– 56-pin 173 mil wide plastic TVSOP (K)  
To ensure the high-impedance state during power up or power  
down, a clock pulse should be applied as soon as possible and OE  
shouldbetiedtoV through a pullup resistor, the minimumvalue  
CC  
oftheresistorisdeterminedbythecurrent-sinkingcapabilityofthe  
driver. Because OE is being routed through a register, the active  
state of the outputs cannot be determined prior to the arrival of the  
first clock pulse.  
LogicBlockDiagram  
29  
CLK  
2
CLKEN1B  
27  
30  
CLKEN2B  
CLKENA1  
55  
56  
28  
1
CLKENA2  
OEB  
C1  
1D  
C1  
1D  
SEL  
OEA  
CE  
1D  
C1  
C1  
23  
1B1  
1D  
1D  
G1  
CE  
C1  
1
1
6
8
A1  
2B1  
CE  
CE  
C1  
C1  
1D  
1D  
CE  
C1  
1D  
1 of 12 Channels  
PS8551  
07/31/01  
1
1234567...11

中文翻译

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与PI74AVC16268A相关器件

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PI74AVC16268AEX PERICOM

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PI74AVC16268AX PERICOM

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 		Bus Exchanger, AVC Series, 1-Func, 12-Bit, True Output, CMOS, PDSO56, 0.24 INCH, PLASTIC,
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 		12-Bit to 24-Bit Registered Bus Exchanger with 3-State Outputs
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PI74AVC16373AX PERICOM

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 		Bus Driver, AVC Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.173 INCH, PLASTIC, TVS
PI74AVC16374K PERICOM

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 		Bus Driver, AVC Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.173 INCH, PLASTIC, TVS
PI74AVC16374KX PERICOM

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 		Bus Driver, AVC Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.173 INCH, PLASTIC, TVS
PI74AVC164245 PERICOM

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 		16-BIT 1.8-2.5V TO 3.3V LEVEL SHIFTING TRANSCEIVER WITH 3-STATE OUTPUTS

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