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TC74LCX245FT(EL) PDF预览

TC74LCX245FT(EL)

更新时间: 2024-11-19 21:17:27
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 241K
描述
IC IC,BUS TRANSCEIVER,SINGLE,8-BIT,LCX/LVC-CMOS,TSSOP,20PIN,PLASTIC, Bus Driver/Transceiver

TC74LCX245FT(EL) 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP20,.25
针数:20Reach Compliance Code:unknown
HTS代码:8542.39.00.01Factory Lead Time:11 weeks
风险等级:5.71控制类型:COMMON CONTROL
计数方向:BIDIRECTIONAL系列:LVC/LCX/Z
JESD-30 代码:R-PDSO-G20长度:6.5 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:TSSOP
封装等效代码:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
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:1.2 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:0.65 mm
端子位置:DUAL翻译:N/A
宽度:4.4 mmBase Number Matches:1

TC74LCX245FT(EL) 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.  
TC74LCX245F  
TC74LCX245FT  
TC74LCX245FK  
The device is designed for low-voltage (3.3 V) V  
applications,  
CC  
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.  
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.  
Start of commercial production  
1994-03  
1
2014-03-01  

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