74LCX541FT ,74LCX low voltage CMOS logic IC seriesabsolute maximum ratings, even briefly, lead to deterioration in IC performance or evendestruction. ..
74LCX541MSAX ,Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and OutputsFeaturesThe LCX541 is an octal buffer/line driver designed to be
74LCX541FT
74LCX low voltage CMOS logic IC series
74LCX541FT
CMOS Digital Integrated Circuits Silicon Monolithic
74LCX541FT74LCX541FT74LCX541FT74LCX541FT
1. 1. 1. 1. Functional DescriptionFunctional DescriptionFunctional DescriptionFunctional Description Low-Voltage Octal Bus Buffer with 5-V Tolerant Inputs and Outputs
2. 2. 2. 2. GeneralGeneralGeneralGeneral
The 74LCX541FT is a high-performance CMOS octal bus buffer. Designed for use in 3.3-V systems, it achieves
high-speed operation while maintaining the CMOS low power dissipation.
The device is designed for low-voltage (3.3 V) VCC applications, but it could be used to interface to 5 V supply
environment for both inputs and outputs.
The 74LCX541FT is a non-inverting 3-state buffer having two active-low output enables. When either OE1 or OE2
are high, the terminal outputs are in the high-impedance state. This device is designed to be used with 3-state
memory address drivers, etc.
All inputs are equipped with protection circuits against static discharge.
3. 3. 3. 3. FeaturesFeaturesFeaturesFeatures
(1) Low-voltage operation: VCC = 1.65 to 3.6 V
(2) High-speed operation: tpd = 6.5 ns (max) (VCC = 3.0 to 3.6 V)
(3) Output current: |IOH|/IOL = 24 mA (min) (VCC = 3.0 to 3.6 V)
(4) Power-down protection provided on all inputs and outputs
(5) Pin and function compatible with the 74 series
(74LVC/ALVC/ etc.) 541 type
4. 4. 4. 4. PackagingPackagingPackagingPackaging
