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PI74FCT162541TA PDF预览

PI74FCT162541TA

更新时间: 2024-01-17 17:00:49
品牌 Logo 应用领域
百利通 - PERICOM 驱动器
页数 文件大小 规格书
6页 65K
描述
Fast CMOS 16-Bit Octal Buffer/Line Drivers

PI74FCT162541TA 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, SSOP48,.4
针数:48Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.78其他特性:WITH DUAL OUTPUT ENABLE
控制类型:ENABLE LOW系列:FCT
JESD-30 代码:R-PDSO-G48JESD-609代码:e0
长度:15.875 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:8功能数量:2
端口数量:2端子数量:48
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:3-STATE WITH SERIES RESISTOR输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP48,.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:5 VProp。Delay @ Nom-Sup:8 ns
传播延迟(tpd):8 ns认证状态:Not Qualified
座面最大高度:2.74 mm子类别:Bus Driver/Transceivers
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 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:7.5 mm
Base Number Matches:1

PI74FCT162541TA 数据手册

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PI74FCT16541T  
PI74FCT162541T  
PI74FCT162H541T  
Fast CMOS 16-Bit Octal  
Buffer/Line Drivers  
Product Features  
Common Features  
• PI74FCT16541T, PI74FCT162541T, and  
PI74FCT162H541T are high-speed,  
low power devices with high current drive  
• VCC = 5V ±10%  
• Hysteresis on all inputs  
• Packages available  
– 48-pin 240 mil wide plastic TSSOP (A48)  
– 48-pin 300 mil wide plastic SSOP (V48)  
PI74FCT16541T Features  
• High output drive: IOH = –32 mA; IOL = 64 mA  
• Power off disable outputs permit “live insertion”  
• Typical VOLP (Output Ground Bounce) < 1.0V  
at VCC = 5V, TA = 25°C  
PI74FCT162541T Features  
• Balanced output drivers: ±24 mA  
• Reduced system switching noise  
• Typical VOLP (Output Ground Bounce) < 0.6V  
at VCC = 5V, TA = 25°C  
PI74FCT162H541T Features  
Product Description  
Pericom Semiconductor’s PI74FCT series of logic circuits are pro-  
ducedintheCompany’sadvanced 0.6/0.8 micron CMOStechnology,  
achieving industry leading speed grades.  
ThePI74FCT16541T,PI74FCT162541T,andPI74FCT162H541T  
arenon-inverting16-bitbuffer/linedriversdesignedforapplications  
driving high capacitance loads and low impedance backplanes.  
Thesehigh-speed,low-powerdevicesofferbus/backplaneinterface  
capabilityandaflow-throughorganizationforeaseofboardlayout.  
They are designed with three-state controls to operate in a Dual-  
Byte, or a single 16-bit word mode.  
The PI74FCT16541T output buffers are designed with a Power-  
Off disable allowing “live insertion” of boards when used as  
backplane drivers.  
The PI74FCT162541T has ±24 mA balanced output drivers. It is  
designed with current limiting resistors at its outputs to control the  
output edge rate resulting in lower ground bounce and undershoot.  
This eliminates the need for external terminating resistors for most  
interface applications.  
• Bus Hold retains last active bus state during 3-state  
The PI74FCT162H541T has “Bus Hold” which retains the input’s  
last state whenever the input goes to high-impedance preventing  
“floatinginputsandeliminatingtheneedforpull-up/downresistors.  
• Eliminates the need for external pull-up resistors  
Logic Block Diagram  
1OE  
A
2OEA  
1OE  
B
2OEB  
1A  
1A  
1
A
0
1
2
2A  
2A  
2
A
0
1
2
1
1
1
Y
0
1
2
2
2
2
Y
0
1
2
Y
Y
Y
Y
1
A
A
3
4
2
A
A
3
4
1
1
Y
Y
3
4
2
2
Y
Y
3
4
1
2
1
A
A
5
6
2
A
A
5
6
1
1
Y
Y
5
6
2
2
Y
Y
5
6
1
2
1A  
7
2A  
7
1
Y
7
2
Y
7
PS2037A 03/11/96  
229  

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