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TC7MB3251FK PDF预览

TC7MB3251FK

更新时间: 2024-11-22 22:28:19
品牌 Logo 应用领域
东芝 - TOSHIBA 解复用器
页数 文件大小 规格书
7页 95K
描述
1-of-8 FET Multiplexer/Demultiplexer

TC7MB3251FK 数据手册

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TC7MB3251FK  
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic  
TC7MB3251FK  
1-of-8 FET Multiplexer/Demultiplexer  
The TC7MB3251FK is high-speed CMOS 1-8  
multiplexer/demultiplexer. The low on resistance of the switch  
allows connections to be made with minimal propagation delay  
time.  
This device is 1 to 8 multiplexer/demultiplexer controlled by  
the combination of select inputs (S0, S1, S2) and output enable  
(OE). The A inputs is connected to the corresponded B1~B8  
outputs determined by the combination both the select inputs (S0,  
S1, S2) and output enable (OE). When the output enable (OE)  
input is held “H” level, the switches are open with regardless the  
state of select inputs and a high-impedance state exists between  
the switches.  
Weight: 0.02 g (typ.)  
All inputs are equipped with protection circuits against static  
discharge.  
Features  
Pin Assignment (top view)  
·
·
·
·
Operating voltage: V  
= 4.5~5.5 V  
CC  
High speed: t = 0.25 ns (max)  
pd  
Low on resistance: R  
B4  
B3  
B2  
B1  
A
1
2
3
4
5
6
7
8
16  
V
CC  
= 5 (typ.)  
ON  
15 B5  
14 B6  
13 B7  
12 B8  
11 S0  
10 S1  
ESD performance: Machine model > ±200 V  
Human body model > ±2000 V  
Compatible with TTL outputs (control inputs)  
Package: VSSOP (US16)  
Pin compatible with the 74xx251 type.  
Functionally equivalent to (FST/CBT) 3251.  
·
·
·
NC  
OE  
GND  
9
S2  
1
2001-09-12  

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