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PI74AVC+16268AEX

更新时间： 2024-10-28 15:47:55
品牌 Logo 应用领域
百利通 - PERICOM 光电二极管逻辑集成电路
页数 文件大小 规格书
11页 546K
描述
Bus Exchanger, AVC Series, 1-Func, 12-Bit, True Output, CMOS, PDSO56, 0.240 INCH, PLASTIC, TSSOP-56

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PI74AVC+16268AEX 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：TSSOP包装说明：TSSOP, TSSOP56,.3,20
针数：56Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.84系列：AVC
JESD-30 代码：R-PDSO-G56JESD-609代码：e3
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封装等效代码：TSSOP56,.3,20
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED电源：3.3 V
传播延迟（tpd）：5.4 ns认证状态：Not Qualified
座面最大高度：1.2 mm子类别：Other Logic ICs
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)：1.8 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子面层：Matte Tin (Sn)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：NOT SPECIFIED宽度：6.1 mm
Base Number Matches：1

PI74AVC+16268AEX 数据手册

 浏览型号PI74AVC+16268AEX的Datasheet PDF文件第2页浏览型号PI74AVC+16268AEX的Datasheet PDF文件第3页浏览型号PI74AVC+16268AEX的Datasheet PDF文件第4页浏览型号PI74AVC+16268AEX的Datasheet PDF文件第5页浏览型号PI74AVC+16268AEX的Datasheet PDF文件第6页浏览型号PI74AVC+16268AEX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

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与PI74AVC+16268AEX相关器件

型号 品牌 获取价格 描述 数据表
PI74AVC+16268K ETC

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 		Bus Exchanger
PI74AVC+16268KE PERICOM

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 		Bus Exchanger, AVC Series, 1-Func, 12-Bit, True Output, CMOS, PDSO56, 0.173 INCH, PLASTIC,
PI74AVC+16268KEX PERICOM

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 		Bus Exchanger, AVC Series, 1-Func, 12-Bit, True Output, CMOS, PDSO56, 0.173 INCH, PLASTIC,
PI74AVC+16268KX PERICOM

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 		Bus Exchanger, AVC Series, 1-Func, 12-Bit, True Output, CMOS, PDSO56, 0.173 INCH, PLASTIC,
PI74AVC+16334A ETC

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 		16-Bit Buffer/Driver
PI74AVC+16334AE PERICOM

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 		Bus Driver, AVC Series, 1-Func, 16-Bit, True Output, CMOS, PDSO48, 0.240 INCH, PLASTIC, TS
PI74AVC+16334K ETC

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 		16-Bit Buffer/Driver
PI74AVC+16344A ETC

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 		Memory Driver
PI74AVC+16344AEX PERICOM

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 		Bus Driver, AVC Series, 4-Func, 2-Bit, True Output, CMOS, PDSO56, 0.240 INCH, PLASTIC, TSS
PI74AVC+16344AX PERICOM

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 		Bus Driver, AVC Series, 4-Func, 2-Bit, True Output, CMOS, PDSO56, 0.240 INCH, PLASTIC, TSS

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