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TC7MB3257FT PDF预览

TC7MB3257FT

更新时间: 2024-11-23 06:15:43
品牌 Logo 应用领域
东芝 - TOSHIBA 解复用器逻辑集成电路光电二极管
页数 文件大小 规格书
8页 121K
描述
Quad 1-of-2 Multiplexer/Demultiplexer

TC7MB3257FT 技术参数

生命周期:Lifetime Buy零件包装代码:TSSOP
包装说明:TSSOP,针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.68Is Samacsys:N
系列:CBT/FST/QS/5C/BJESD-30 代码:R-PDSO-G16
长度:5 mm逻辑集成电路类型:MULTIPLEXER AND DEMUX/DECODER
功能数量:4输入次数:1
输出次数:2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:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
传播延迟(tpd):0.25 ns认证状态:Not Qualified
座面最大高度:1.2 mm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端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:4.4 mmBase Number Matches:1

TC7MB3257FT 数据手册

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TC7MB3257FT/FK  
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic  
TC7MB3257FT, TC7MB3257FK  
Quad 1-of-2 Multiplexer/Demultiplexer  
The TC7MB3257 is high-speed CMOS quad 1-2  
multiplexer/demultiplexer. The low on resistance of the switch  
allows connections to be made with minimal propagation delay  
time.  
TC7MB3257FT  
This device consists of four individual two-inputs  
multiplexer/demultiplexer with common select input (S) and  
output enable ( OE ). The A inputs is connected to the B1 or B2  
outputs determined by the combination both the select input (S)  
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.  
TC7MB3257FK  
All inputs are equipped with protection circuits against static  
discharge.  
Features  
Operating voltage: V  
= 4.5 to 5.5 V  
CC  
High speed: t = 0.25 ns (max)  
pd  
Low on resistance: R  
= 5 Ω (typ.)  
ON  
ESD performance:Machine model ≥ ±200 V  
Human body model ≥ ±2000 V  
Weight:  
Compatible with TTL outputs (control inputs)  
Package: TSSOP16,VSSOP16 (US16)  
TSSOP16-P-0044-0.65A  
VSSOP16-P-0030-0.50  
: 0.06 g (typ.)  
: 0.02 g (typ.)  
Pin compatible with the 74xx257 type.  
Functionally equivalent to (FST/CBT) 3257.  
Pin Assignment (top view)  
1
2
3
4
5
6
7
8
16  
15  
V
S
1B1  
1B2  
1A  
CC  
OE  
14 4B1  
13 4B2  
12 4A  
2B1  
2B2  
2A  
11 3B1  
10 3B2  
GND  
9
3A  
(top view)  
1
2008-09-01  

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