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PI3B3257QEX PDF预览

PI3B3257QEX

更新时间: 2024-11-06 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PC
页数 文件大小 规格书
7页 706K
描述
3.3V, Quad 2:1 Mux/DeMux NanoSwitch

PI3B3257QEX 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:SOIC
包装说明:SSOP, SSOP16,.25针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.29
系列:CBTLV/3BJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:4.9 mm
逻辑集成电路类型:BUS EXCHANGER湿度敏感等级:1
位数:4功能数量:1
端口数量:3端子数量:16
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:SSOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:3.3 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:Other Logic ICs最大供电电压 (Vsup):3.63 V
最小供电电压 (Vsup):2.97 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:MATTE TIN (787)
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:40
宽度:3.9 mmBase Number Matches:1

PI3B3257QEX 数据手册

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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

PI3B3257QEX 替代型号

型号 品牌 替代类型 描述 数据表
QS3VH257QG IDT

HIGH BANDWIDTH BUS SWITCH
PI3B3257QEX PERICOM

完全替代

3.3V, Quad 2:1 Mux/DeMux NanoSwitch
QS3VH257QG8 IDT

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3.3V, Quad 2:1 Mux/DeMux NanoSwitch

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