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74LCX27MX PDF预览

74LCX27MX

更新时间: 2024-11-10 23:24:19
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD
页数 文件大小 规格书
8页 95K
描述
Triple 3-input NOR Gate

74LCX27MX 数据手册

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February 2001  
Revised February 2001  
74LCX27  
Low Voltage Triple 3-Input NOR Gate  
with 5V Tolerant Inputs  
General Description  
The LCX27 contains three 3-input NOR gates. The inputs  
tolerate voltages up to 7V allowing the interface of 5V sys-  
tems to 3V systems.  
Features  
5V tolerant inputs  
2.3V–3.6V VCC specifications provided  
4.9 ns tPD max (VCC = 3.3V), 10 µA ICC max  
The 74LCX27 is fabricated with advanced CMOS technol-  
ogy to achieve high speed operation while maintaining  
CMOS low power dissipation.  
Power down high impedance inputs and outputs  
±24 mA output drive (VCC = 3.0V)  
Implements patented noise/EMI reduction circuitry  
Latch-up performance exceeds 500 mA  
ESD performance:  
Human body model > 2000V  
Machine model > 200V  
Ordering Code:  
Order Number Package Number  
Package Description  
74LCX27M  
M14A  
M14D  
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow  
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
74LCX27SJ  
74LCX27MTC  
MTC14  
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
Devices also available in Tape and Reel. Specify by appending the suffix letter Xto the ordering code.  
Logic Symbol  
Connection Diagram  
IEEE/IEC  
Pin Descriptions  
Truth Table  
O
n = An + Bn + Cn  
Pin Names  
An, Bn, Cn  
On  
Description  
Inputs  
Inputs  
Bn  
Output  
On  
Outputs  
An  
Cn  
H
X
X
L
X
H
X
L
X
X
H
L
L
L
L
H
H = HIGH Voltage Level  
L = LOW Voltage Level  
X = Immaterial  
© 2001 Fairchild Semiconductor Corporation  
DS500454  
www.fairchildsemi.com  

74LCX27MX 替代型号

型号 品牌 替代类型 描述 数据表
74LCX27M FAIRCHILD

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Low Voltage Triple 3-Input NOR Gate with 5V Tolerant Inputs
74LCX27SJ FAIRCHILD

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Low Voltage Triple 3-Input NOR Gate with 5V Tolerant Inputs
74LVC27DB NXP

功能相似

Triple 3-input NOR gate

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