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TC7MB3245FT(EL)

更新时间: 2024-11-23 13:00:19
品牌 Logo 应用领域
东芝 - TOSHIBA 总线驱动器总线收发器开关逻辑集成电路光电二极管
页数 文件大小 规格书
7页 129K
描述
IC,BUS SWITCH,CMOS,TSSOP,20PIN,PLASTIC

TC7MB3245FT(EL) 技术参数

是否Rohs认证:符合生命周期:Obsolete
Reach Compliance Code:unknown风险等级:5.84
Is Samacsys:NJESD-30 代码:R-PDSO-G20
逻辑集成电路类型:BUS DRIVER端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH电源:5 V
认证状态:Not Qualified子类别:Bus Driver/Transceivers
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:0.635 mm
端子位置:DUALBase Number Matches:1

TC7MB3245FT(EL) 数据手册

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TC7MB3245FT/FK  
Toshiba CMOS Digital Integrated Circuit Silicon Monolithic  
TC7MB3245FT, TC7MB3245FK  
Octal Bus Switch  
The TC7MB3245 provides eight bits of high-speed  
TTL-compatible bus switching in a standard ’245 device pinout.  
The low on-state resistance of the switch allows connections to be  
made with minimal propagation delay.  
TC7MB3245FT  
The device is organized as one 8-bit switch. When output  
enable ( OE ) is low, the switch is on and port A is connected to  
port B. When OE is high, the switch is open and a  
high-impedance state exists between the two ports.  
All inputs are equipped with protection circuits against static  
discharge.  
TC7MB3245FK  
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  
Compatible with TTL outputs (control inputs)  
Package: TSSOP20,VSSOP20 (US20)  
Weight  
TSSOP20-P-0044-0.65A  
VSSOP20-P-0030-0.50  
: 0.08 g (typ.)  
: 0.03 g (typ.)  
Pin compatible with the 74xx245 type.  
Functionally equivalent to (FST/CBT) 3245.  
Pin Assignment (top view)  
1
2
3
4
5
6
7
8
9
20  
V
CC  
NC  
A1  
A2  
A3  
19 OE  
18  
17  
B1  
B2  
16 B3  
A4  
A5  
A6  
A7  
A8  
15  
14  
13  
12  
11  
B4  
B5  
B6  
B7  
B8  
GND 10  
(top view)  
NC-No Internal Connection  
1
2008-09-01  

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