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PI5C3244Q PDF预览

PI5C3244Q

更新时间: 2024-01-08 17:21:07
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
5页 149K
描述
8-Bit, 2-Port Switch

PI5C3244Q 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:0.150 INCH, PLASTIC, QSOP-20
针数:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.39Is Samacsys:N
其他特性:TTL COMPATIBLE BUS SWITCH系列:CBT/FST/QS/5C/B
JESD-30 代码:R-PDSO-G20JESD-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湿度敏感等级:1
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):240
电源:5 V传播延迟(tpd):0.25 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):5.25 V
最小供电电压 (Vsup):4.75 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:30
宽度:3.9 mmBase Number Matches:1

PI5C3244Q 数据手册

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PI5C3244  
8-Bit, 2-Port Switch  
Features:  
Description:  
• Near-Zero propagation delay  
Pericom Semiconductor’s PI5C3244 features a set of eight bus  
switches which is pinout and function compatible with the  
PI74FCT244T, 74F244, and 74ALS/AS/LS 244 8-bit drivers. Two  
enable signals (BEn) turn the switches on similar to the enable  
signalsofthe244. Thebusswitchcreatesnoadditionalpropagation  
delay or ground bounce noise.  
• 5-ohm switches connect inputs to outputs when enabled  
Direct bus connection when switches are ON  
UltraLowQuiescentPower(0.2µATypical)  
– Ideally suited for notebook applications  
Pin compatible with 74 Series 244 logic devices  
• Packaging(Pb-free&Greenavailable):  
– 20-pin173-milwideplasticTSSOP(L)  
– 20-pin150-milwideplasticQSOP(Q)  
– 20-pin300-milwideplasticSOIC(S)  
PinConfiguration  
BlockDiagram  
BE  
1A  
1A  
1A  
1A  
1
0
1
2
3
BE  
1
0
3
1
1
2
3
4
5
6
7
8
9
10  
20  
VCC  
1B  
1B  
1B  
1B  
0
1
2
3
1A  
2B  
1A  
19 BE  
2
18  
17  
16  
15  
14  
13  
12  
11  
1B  
2A  
1B  
2A  
1B  
2A  
1B  
2A  
0
3
1
2
2
1
3
0
2
1
2
1
2
B
2
2
1
3
0
A
B
A
B
BE2  
2A0  
2A1  
2A2  
2A3  
2B  
2B  
2B  
2B  
0
1
2
3
GND  
PinDescription  
Truth Table(1)  
Pin Name  
BEn  
A0-A3  
B0-B3  
GND  
Description  
Bus Output Enable (Active LOW)  
Bus A  
Bus B  
Ground  
Power  
BE1  
H
BE2  
H
1A,1B  
Disconnect Disconnect  
1A = 1B  
Disconnect  
1A = 1B  
2A,2B  
L
H
Disconnect  
2A = 2B  
2A = 2B  
H
L
VCC  
L
L
Note: 1. H = High Voltage Level  
L = Low Voltage Level  
PS7014C  
09/2804  
1

PI5C3244Q 替代型号

型号 品牌 替代类型 描述 数据表
PI5C3244QE PERICOM

完全替代

8-Bit, 2-Port Switch
FST3244QSC FAIRCHILD

类似代替

Octal Bus Switch

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