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PI74SSTVF16857AKEX PDF预览

PI74SSTVF16857AKEX

更新时间: 2024-09-13 19:56:11
品牌 Logo 应用领域
百利通 - PERICOM 光电二极管逻辑集成电路电视
页数 文件大小 规格书
8页 249K
描述
D Flip-Flop, CMOS, PDSO48, 0.173 INCH, PLASTIC, TVSOP-48

PI74SSTVF16857AKEX 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:TSSOP, TSSOP48,.25,16
针数:48Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.75JESD-30 代码:R-PDSO-G48
逻辑集成电路类型:D FLIP-FLOP端子数量:48
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP48,.25,16封装形状:RECTANGULAR
封装形式:SMALL OUTLINE电源:2.5 V
认证状态:Not Qualified子类别:Other Logic ICs
标称供电电压 (Vsup):2.5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.4 mm
端子位置:DUALBase Number Matches:1

PI74SSTVF16857AKEX 数据手册

 浏览型号PI74SSTVF16857AKEX的Datasheet PDF文件第2页浏览型号PI74SSTVF16857AKEX的Datasheet PDF文件第3页浏览型号PI74SSTVF16857AKEX的Datasheet PDF文件第4页浏览型号PI74SSTVF16857AKEX的Datasheet PDF文件第5页浏览型号PI74SSTVF16857AKEX的Datasheet PDF文件第6页浏览型号PI74SSTVF16857AKEX的Datasheet PDF文件第7页 
PI74SSTVF16857A  
14-Bit Registered Buffer  
ProductFeatures  
ProductDescription  
• Designed for low-voltage operation,  
2.5VforPC1600~PC2700;2.6VforPC3200  
• Supports SSTL_2 Class I output specifications  
• SSTL_2 Input and Output Levels  
• Designed for DDR Memory  
• Flow-Through Architecture  
• Packaging Options (Lead-free packages are available):  
48-pin240milwideplasticTSSOP(A)  
48-pin173milwideplasticTVSOP(K)  
PericomSemiconductor’sPI74SSTVF16857A seriesoflogiccircuits  
are produced using the Company’s advanced sub-micron CMOS  
technology, achieving industry leading speed.  
The 14-bit PI74SSTVF16857A universal bus driver is designed  
for2.5Vto2.6VV operation and SSTL_2 I/O Levels except for  
DD  
theRESETinputwhichisLVCMOS.  
Data flowfrom DtoQiscontrolledbythe differential clock, CLK,  
CLK and RESET. Data is triggered on the positive edge of CLK.  
CLK must be used to maintain noise margins.  
RESET must be supported with LVCMOS levels as V  
may not  
REF  
LogicBlockDiagram  
bestableduringpower-up.RESETisasynchronousandisintended  
forpower-uponlyandwhenlowassuresthatalloftheregistersreset  
totheLowState,Qoutputsarelow,andallinputreceivers,dataand  
clock, are switched off.  
38  
CLK  
39  
CLK  
34  
RESET  
R
Pericom’sPI74SSTVF16857Aischaracterizedforoperationfrom  
0°to70°C.  
1
CLK  
Q1  
48  
35  
D1  
D
V
REF  
ProductPinConfiguration  
TO 13 OTHER CHANNELS  
Q1  
Q2  
GND  
1
2
3
4
5
6
7
8
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
D1  
D2  
GND  
ProductPinDescription  
PinName  
RESET  
CLK  
CLK  
D
Description  
Reset (Active Low)  
Clock Input  
V
V
DD  
DDQ  
Q3  
Q4  
Q5  
D3  
D4  
D5  
D6  
D7  
CLK  
CLK  
Clock Input  
Data Input  
GND  
Q
Data Output  
V
V
9
DDQ  
Q6  
Q7  
GND  
Ground  
48-Pin  
A,K  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
V
Core Supply Voltage  
Output Supply Voltage  
Input Reference Voltage  
DD  
V
V
DDQ  
V
DD  
DDQ  
GND  
Q8  
Q9  
REF  
GND  
TruthTable(1)  
V
REF  
RESET  
D8  
D9  
D10  
D11  
D12  
Inputs  
Outputs  
V
V
DDQ  
GND  
Q10  
Q11  
Q12  
RESET  
CLK  
CLK  
D
X
H
L
Q
L
L
H
X
X
H
Η
L
Qo(2)  
V
DD  
H
L or H  
L or H  
X
DDQ  
GND  
Q13  
Q14  
GND  
D13  
D14  
Notes:  
2. Output level before the  
indicated steady state  
input conditions were  
established.  
1. H = HighSignalLevel  
L = LowSignalLevel  
= TransitionLOW-to-HIGH  
=TransitionHIGH-to-LOW  
X = Irrelevant  
PS8687A  
04/24/08  
1

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