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PI74LPT241Q PDF预览

PI74LPT241Q

更新时间: 2024-11-07 20:26:15
品牌 Logo 应用领域
百利通 - PERICOM 驱动光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
4页 41K
描述
Bus Driver, LPT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, 0.150 INCH, 0.635 MM PITCH, PLASTIC, QSOP-20

PI74LPT241Q 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QSOP包装说明:SSOP, SSOP20,.25
针数:20Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.71Is Samacsys:N
其他特性:OUTPUT ENABLE ACTIVE HIGH FOR ONE FUNCTION控制类型:ENABLE LOW/HIGH
系列:LPTJESD-30 代码:R-PDSO-G20
JESD-609代码:e0长度:8.65 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.024 A位数:4
功能数量:2端口数量:2
端子数量:20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:SSOP20,.25
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:3/3.3 V
Prop。Delay @ Nom-Sup:6.5 ns传播延迟(tpd):7.8 ns
认证状态:Not Qualified座面最大高度:1.75 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 (Sn/Pb)
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
宽度:3.9116 mmBase Number Matches:1

PI74LPT241Q 数据手册

 浏览型号PI74LPT241Q的Datasheet PDF文件第2页浏览型号PI74LPT241Q的Datasheet PDF文件第3页浏览型号PI74LPT241Q的Datasheet PDF文件第4页 
PI74LPT241  
Fast CMOS 3.3V 8-Bit  
Buffer/Line Driver  
Product Features  
Product Description  
• CompatiblewithLCXandLVTfamiliesofproducts  
Pericom Semiconductor’s PI74LPT series of logic circuits are pro-  
duced in the Company’s advanced 0.6 micron CMOS technology,  
achieving industry leading speed grades.  
• Supports 5V tolerant mixed signal mode operation  
– Input can be 3V or 5V  
– Output can be 3V or connected to 5V bus  
The PI74LPT241 is an 8-bit buffer/line driver designed for driving  
high capacitive memory loads. With its balanced-drive  
characteristics, this high-speed, low power device provides lower  
ground bounce, transmission line matching of signals, fewer line  
reflections and lower EMI and RFI effects. This makes it ideal for  
driving on-board buses and transmission lines.  
• Advanced low power CMOS operation  
• Excellent output drive capability:  
Balanced drives (24 mA sink and source)  
• Low ground bounce outputs  
• Hysteresis on all inputs  
The PI74LPT241 can be driven from either 3.3V or 5.0V devices  
allowing this device to be used as a translator in a mixed  
3.3/5.0V system.  
• Industrial operating temperature range: –40°C to +85°C  
• Packages available:  
20-pin173-milwideplasticTSSOP(L)  
20-pin150-milwideplasticQSOP(Q)  
20-pin150-milwideplasticTQSOP(R)  
20-pin300-milwideplasticSOIC(S)  
Logic Block Diagram  
Product Pin Description  
Product Pin Configuration  
Pin Name  
Description  
OEA  
DA0  
OB0  
DA1  
OB1  
DA2  
OB2  
DA3  
OB3  
20  
1
VCC  
OEB  
OA0  
DB0  
OA1  
DB1  
OA2  
DB2  
OA3  
DB3  
OEA, OEB  
3-State Output Enable  
Inputs  
OE  
A
2
3
4
5
19  
OE  
B
18  
17  
16  
15  
14  
Dxx  
Oxx  
GND  
VCC  
Inputs  
20-PIN  
L20  
Q20  
R20  
S20  
Outputs  
Ground  
Power  
DA  
0
0
OA  
0
6
OB  
7
DB  
0
1
8
13  
9
12  
OA  
DA  
1
1
GND 10  
11  
OB  
DB  
1
2
OA  
DA  
2
2
Truth Table(1)  
OB  
DB  
2
3
Inputs  
Outputs  
OEA  
L
OEB  
H
DXX  
OXX  
L
OA  
DA  
3
3
L
H
X
L
H
H
OB  
DB  
3
H
L
Z
Note:  
1. H = High Voltage Level, X = Don't Care,  
L = Low Voltage Level, Z = High Impedance  
PS2057A 01/14/97  
1

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