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TC74LCX244FK

更新时间: 2024-09-15 04:49:35
品牌 Logo 应用领域
东芝 - TOSHIBA 总线驱动器总线收发器逻辑集成电路光电二极管
页数 文件大小 规格书
9页 243K
描述
Low-Voltage Octal Bus Buffer with 5-V Tolerant Inputs and Outputs

TC74LCX244FK 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SSOP
包装说明:VSSOP, TSSOP20,.16,20针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.43Is Samacsys:N
控制类型:ENABLE LOW系列:LVC/LCX/Z
JESD-30 代码:R-PDSO-G20长度:5 mm
逻辑集成电路类型:BUS DRIVER最大I(ol):0.024 A
位数:4功能数量:2
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:VSSOP
封装等效代码:TSSOP20,.16,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 VProp。Delay @ Nom-Sup:6.5 ns
传播延迟(tpd):25 ns认证状态:Not Qualified
座面最大高度:1 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):1.8 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3 mmBase Number Matches:1

TC74LCX244FK 数据手册

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TC74LCX244F/FT/FK  
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic  
TC74LCX244F,TC74LCX244FT,TC74LCX244FK  
Low-Voltage Octal Bus Buffer with 5-V Tolerant Inputs and Outputs  
The TC74LCX244 is a high-performance CMOS octal bus  
buffer. Designed for use in 3.3-V systems, it achieves high-speed  
TC74LCX244F  
operation while maintaining the CMOS low power dissipation.  
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 74LCX244F/FT is a non-inverting 3-state buffer having  
two active-low output enables. This device is designed to be used  
with 3-state memory address drivers, etc.  
All inputs are equipped with protection circuits against static  
discharge.  
TC74LCX244FT  
Features  
Low-voltage operation: V  
= 2.0 to 3.6 V  
CC  
High-speed operation: t = 6.5 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)  
Power-down protection provided on all inputs and outputs  
Pin and function compatible with the 74 series  
(74AC/VHC/HC/F/ALS/LS etc.) 244 type  
TC74LCX244FK  
Weight  
SOP20-P-300-1.27A  
TSSOP20-P-0044-0.65A  
VSSOP20-P-0030-0.50  
: 0.22 g (typ.)  
: 0.08 g (typ.)  
: 0.03 g (typ.)  
1
2007-10-19  

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