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TC74VCX2244FK PDF预览

TC74VCX2244FK

更新时间: 2024-11-05 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
10页 244K
描述
Low-Voltage Octal Bus Buffer with 3.6-V Tolerant Inputs and Outputs

TC74VCX2244FK 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:5.65Is Samacsys:N
控制类型:ENABLE LOW系列:ALVC/VCX/A
JESD-30 代码:R-PDSO-G20长度:5 mm
负载电容(CL):30 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.012 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 WITH SERIES RESISTOR
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 V
Prop。Delay @ Nom-Sup:4.4 ns传播延迟(tpd):9.8 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):1.8 V标称供电电压 (Vsup):2.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.5 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 mm
Base Number Matches:1

TC74VCX2244FK 数据手册

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TC74VCX2244FT/FK  
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic  
TC74VCX2244FT, TC74VCX2244FK  
Low-Voltage Octal Bus Buffer with 3.6-V Tolerant Inputs and Outputs  
The TC74VCX2244 is a high-performance CMOS octal bus  
buffer. Designed for use in 1.8-V, 2.5-V or 3.3-V systems, it  
TC74VCX2244FT  
achieves high-speed operation while maintaining the CMOS low  
power dissipation.  
It is also designed with overvoltage tolerant inputs and outputs  
up to 3.6 V.  
This device is non-inverting 3-state buffer having four  
active-low output enables. When the OE input is high, the  
outputs are in a high-impedance state. This device is designed to  
be used with 3-state memory address drivers, etc. The 26-  
series resistor helps reducing output overshoot and undershoot  
without external resistor.  
TC74VCX2244FK  
All inputs are equipped with protection circuits against static  
discharge.  
Features  
26-series resistors on outputs.  
Low-voltage operation: V = 1.8 to 3.6 V  
CC  
High-speed operation: t = 4.4 ns (max) (V  
= 3.0 to 3.6 V)  
= 2.3 to 2.7 V)  
= 1.8 V)  
pd  
CC  
CC  
CC  
Weight  
: t = 5.6 ns (max) (V  
pd  
TSSOP20-P-0044-0.65A  
VSSOP20-P-0030-0.50  
: 0.08 g (typ.)  
: 0.03 g (typ.)  
: t = 9.8 ns (max) (V  
pd  
Output current: I /I  
= ±12 mA (min) (V  
= 3.0 V)  
OH OL  
CC  
: I /I  
= ±8 mA (min) (V  
= ±4 mA (min) (V  
= 2.3 V)  
= 1.8 V)  
OH OL  
CC  
CC  
: I /I  
OH OL  
Latch-up performance: 300 mA  
ESD performance:Machine model ≥ ±200 V  
Human body model ≥ ±2000 V  
Package: TSSOP and VSSOP (US)  
3.6-V tolerant function and power-down protection provided on all inputs and outputs  
1
2007-10-19  

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