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TC74LCX245F(F) PDF预览

TC74LCX245F(F)

更新时间： 2024-11-07 10:56:39
品牌 Logo 应用领域
东芝 - TOSHIBA 光电二极管逻辑集成电路
页数 文件大小 规格书
12页 228K
描述
IC IC,BUS TRANSCEIVER,SINGLE,8-BIT,LCX/LVC-CMOS,SOP,20PIN,PLASTIC, Bus Driver/Transceiver

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中文翻译

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TC74LCX245F(F) 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOP, SOP20,.3
针数：20Reach Compliance Code：unknown
HTS代码：8542.39.00.01风险等级：5.45
控制类型：COMMON CONTROL计数方向：BIDIRECTIONAL
系列：LVC/LCX/ZJESD-30 代码：R-PDSO-G20
长度：12.8 mm逻辑集成电路类型：BUS TRANSCEIVER
最大I（ol）：0.024 A位数：8
功能数量：1端口数量：2
端子数量：20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：SOP封装等效代码：SOP20,.3
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
电源：3.3 VProp。Delay @ Nom-Sup：7 ns
传播延迟（tpd）：25 ns认证状态：Not Qualified
座面最大高度：1.9 mm子类别：Bus Driver/Transceivers
最大供电电压 (Vsup)：3.6 V最小供电电压 (Vsup)：1.65 V
标称供电电压 (Vsup)：3.3 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL翻译：N/A
宽度：5.3 mmBase Number Matches：1

TC74LCX245F(F) 数据手册

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TC74LCX245F/FT/FK  
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic  
TC74LCX245F,TC74LCX245FT,TC74LCX245FK  
Low-Voltage Octal Bus Transceiver with 5-V Tolerant Inputs and Outputs  
The TC74LCX245 is a high-performance CMOS octal bus  
transceiver. Designed for use in 3.3-V systems, it achieves  
high-speed operation while maintaining the CMOS low power  
dissipation.  
The device is designed for low-voltage (3.3 V) VCC applications,  
but it could be used to interface to 5-V supply environment for  
both inputs and outputs.  
The direction of data transmission is determined by the level of  
the DIR input. The enable input ( OE ) can be used to disable the  
device so that the busses are effectively isolated.  
All inputs are equipped with protection circuits against static  
discharge.  
TC74LCX245F  
TC74LCX245FT  
TC74LCX245FK  
Features (Note)  
•
•
•
•
•
•
•
•
Low-voltage operation: V  
= 1.65 to 3.6 V  
CC  
High-speed operation: t = 7.0 ns (max) (V  
= 3.0 to 3.6 V)  
pd  
CC  
Ouput current: |I |/I  
= 24 mA (min) (V  
= 3.0 V)  
OH OL  
CC  
Latch-up performance: ＞±500 mA  
Available in JEITA SOP, TSSOP and VSSOP (US)  
Bidirectional interface between 5.0 V and 3.3 V signals  
Power-down protection provided on all inputs and outputs  
Pin and function compatible with the 74 series  
(74AC/VHC/HC/F/ALS/LS etc.) 245 type  
Note: Do not apply a signal to any bus pins when it is in the  
output mode. Damage may result.  
All floating (high impedance) bus pins must have their  
input levels fixed by means of pull-up or pull-down  
resistors.  
Weight  
SOP20-P-300-1.27A  
: 0.22g (typ.)  
TSSOP20-P-0044-0.65A : 0.08 g (typ.)  
VSSOP20-P-0030-0.50 : 0.03 g (typ.)  
Note: The Electrical Characteristics of V =1.8±0.15V is only applicable for products which manufactured  
CC  
from January 2009 onward.  
1
2010-01-31  
1234567...12

中文翻译

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TC74LCX245F(F) 替代型号

型号 品牌 替代类型 描述 数据表
MC74LCX245M ONSEMI

功能相似

 Low-Voltage CMOS Octal Transceiver With 5 V−Tolerant Inputs and Outputs (3−Sta
TC74LCX245F TOSHIBA

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 LOW VOLTAGE OCTAL BUS TRANSCEIVER WITH 5V TOLERANT INPUTS AND OUTPUTS

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 		暂无描述
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