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TC74LCX244FT(EL) PDF预览

TC74LCX244FT(EL)

更新时间: 2024-11-23 21:15:47
品牌 Logo 应用领域
东芝 - TOSHIBA 驱动光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
11页 222K
描述
IC LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 4.40 MM, 0.65 MM PITCH, PLASTIC, TSSOP-20, Bus Driver/Transceiver

TC74LCX244FT(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:8542.39.00.01风险等级:5.64
控制类型:ENABLE LOW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 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: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:6.5 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):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:0.65 mm
端子位置:DUAL宽度:4.4 mm
Base Number Matches:1

TC74LCX244FT(EL) 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  
= 1.65 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.)  
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  

TC74LCX244FT(EL) 替代型号

型号 品牌 替代类型 描述 数据表
74LCX244FT TOSHIBA

完全替代

Octal Buffer, TSSOP20B

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