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74LVC2244 PDF预览

74LVC2244

更新时间: 2024-01-03 01:56:06
品牌 Logo 应用领域
恩智浦 - NXP 驱动器
页数 文件大小 规格书
16页 88K
描述
Octal buffer/line driver with 30 ohm series termination resistors; 5 V input/output tolerant; 3-state

74LVC2244 技术参数

生命周期:Obsolete包装说明:TSSOP,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.11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:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH认证状态:Not Qualified
座面最大高度:1.1 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.7 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
宽度:4.4 mmBase Number Matches:1

74LVC2244 数据手册

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Philips Semiconductors  
Product specification  
Octal buffer/line driver with 30 series termination  
resistors; 5 V input/output tolerant; 3-state  
74LVC2244A  
DC CHARACTERISTICS  
Over recommended operating conditions; voltages are referenced to GND (ground = 0 V).  
TEST CONDITIONS  
Tamb (°C)  
SYMBOL  
PARAMETER  
40 to +85  
UNIT  
OTHER  
VCC (V)  
MIN.  
VCC  
2.7 to 3.6 2.0  
TYP.(1) MAX.  
VIH  
VIL  
HIGH-level input voltage  
LOW-level input voltage  
HIGH-level output voltage  
1.2  
V
V
V
1.2  
V
V
V
GND  
0.8  
2.7 to 3.6  
2.7  
VOH  
VI = VIH or VIL; IO = 6 mA  
CC 0.5 −  
VI = VIH or VIL; IO = 100 µA 3.0  
VI = VIH or VIL; IO = 12 mA 3.0  
CC 0.2 VCC  
CC 0.8 −  
VOL  
LOW-level output voltage  
input leakage current  
VI = VIH or VIL; IO = 6 mA  
2.7  
0.40  
0.20  
0.55  
±5  
V
VI = VIH or VIL; IO = 100 µA 3.0  
VI = VIH or VIL; IO = 12 mA  
VI = 5.5 V or GND  
3.0  
3.6  
3.6  
II  
±0.1  
0.1  
µA  
µA  
IOZ  
3-state output OFF-state  
current  
VI = VIH or VIL;  
VO = 5.5 V or GND  
±10  
Ioff  
power off leakage supply  
quiescent supply current  
VI or VO = 5.5 V  
0.0  
0.1  
0.1  
5
±10  
20  
µA  
µA  
µA  
ICC  
ICC  
VI = VCC or GND; IO = 0  
VI = VCC 0.6 V; IO = 0  
3.6  
additional quiescent supply  
current per control pin  
2.7 to 3.6  
500  
Note  
1. All typical values are at VCC = 3.3 V and Tamb = 25 °C.  
1999 Sep 30  
6

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