5秒后页面跳转
PI3B3257LE PDF预览

PI3B3257LE

更新时间: 2024-09-15 12:27:43
品牌 Logo 应用领域
百利通 - PERICOM 解复用器逻辑集成电路光电二极管
页数 文件大小 规格书
7页 706K
描述
3.3V, Quad 2:1 Mux/DeMux NanoSwitch

PI3B3257LE 数据手册

 浏览型号PI3B3257LE的Datasheet PDF文件第2页浏览型号PI3B3257LE的Datasheet PDF文件第3页浏览型号PI3B3257LE的Datasheet PDF文件第4页浏览型号PI3B3257LE的Datasheet PDF文件第5页浏览型号PI3B3257LE的Datasheet PDF文件第6页浏览型号PI3B3257LE的Datasheet PDF文件第7页 
PI3B3257  
3.3V, Quad 2:1 Mux/DeMux NanoSwitch™  
Features  
Description  
• Near-Zero propagation delay  
Pericom Semiconductor’s PI3B3257 is a 3.3 Volt, Quad 2:1  
multiplexer/demultiplexer with three-state outputs that is pinout  
and function compatible with the PI74FCT257T, 74F257, and  
74ALS/AS/LS257. Inputs can be connected to outputs with low  
On-Resistance (5Ω) with no additional ground bounce noise or  
propagation delay.  
• 5Ω switches connect inputs to outputs  
Fast Switching Speed: 4.8ns max.  
Ultra-Low Quiescent Power: 0.1µA typical  
– Ideally suited for notebook applications  
• Pin compatible with 74 series 257 logic devices  
• Packaging (Pb-free & Green avaliable):  
– 16-pin 150 mil wide plastic QSOP (Q)  
– 16-pin 150 mil wide plastic SOIC (W)  
– 16-pin 173 mil wide plastic TSSOP (L)  
Pin Configuration  
Block Diagram  
A
B
B
C
C
D
D
I 1  
A
I
1
I
0
I
1
I
0
I
1
I
0
I
0
16  
15  
14  
13  
12  
11  
10  
9
V
E
S
1
2
3
4
5
6
7
8
CC  
0
A
I
0
1
SW  
IA  
D
I
SW  
Y
D
1
A
I
SW  
E
S
SW  
IB  
Y
0
D
SW  
IB  
Y
C
1
I
I
0
SW  
C
SW  
B
1
SW  
GND  
Y
C
SW  
Y
A
Y
B
Y
C
Y
D
I
Y
Pin Description  
Pin Name  
Description  
Data Inputs  
Select Inputs  
Enable  
E
A - D  
I N I N  
S
E
(1)  
Truth Table  
E
H
L
S
X
L
Y
Y
Y
Y
Function  
Hi-Z Disable  
A
B
C
D
Y -Y  
Data Outputs  
Ground  
A
D
Hi-Z Hi-Z Hi-Z  
GND  
A
A
B
B
C
C
D
D
S = 0  
I
0
I
0
I
0
I
I
0
V
CC  
Power  
L
H
S = 1  
I
1
I
1
I
1
1
NC  
No Connect  
Note:  
1. H = High Voltage Level  
L = Low Voltage Level  
13-0014  
01/14/13  
1

PI3B3257LE 替代型号

型号 品牌 替代类型 描述 数据表
SN74CB3Q3257PWR TI

4 BIT 1 OF 2 FET MULTIPLEXER/ DEMULTIPLEXER
PI3B3257LE PERICOM

类似代替

3.3V, Quad 2:1 Mux/DeMux NanoSwitch
PI3B3257LEX PERICOM

功能相似

Bus Exchanger, CBTLV/3B Series, 1-Func, 4-Bit, True Output, CMOS, PDSO16, 0.173 INCH, GREE
SN74CBTLV3257PWR TI

功能相似

LOW-VOLTAGE 4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIP LEXER

与PI3B3257LE相关器件

型号 品牌 获取价格 描述 数据表
PI3B3257LEX PERICOM

获取价格

Bus Exchanger, CBTLV/3B Series, 1-Func, 4-Bit, True Output, CMOS, PDSO16, 0.173 INCH, GREE
PI3B3257LX PERICOM

获取价格

暂无描述
PI3B3257Q PERICOM

获取价格

3.3V, Quad 2:1 Mux/Demux Bus Switch
PI3B3257QE PERICOM

获取价格

3.3V, Quad 2:1 Mux/DeMux NanoSwitch
PI3B3257QEX PERICOM

获取价格

3.3V, Quad 2:1 Mux/DeMux NanoSwitch
PI3B3257QX PERICOM

获取价格

Bus Exchanger, CBTLV/3B Series, 1-Func, 4-Bit, True Output, CMOS, PDSO16, 0.150 INCH, PLAS
PI3B3257W PERICOM

获取价格

3.3V, Quad 2:1 Mux/Demux Bus Switch
PI3B3257WE PERICOM

获取价格

3.3V, Quad 2:1 Mux/DeMux NanoSwitch
PI3B3257WEX PERICOM

获取价格

Bus Exchanger, CBTLV/3B Series, 1-Func, 4-Bit, True Output, CMOS, PDSO16, 0.150 INCH, GREE
PI3B32X245 PERICOM

获取价格

3.3V, Hot Insertion 16-Bit, 2-Port Bus Switch