آی سی 74HC244 بافر 8 بیتی BUFFER

آی سی 74HC244 بافر 8 بیتی سه حالت BUFFER

SN74HC244N-DIP Octal Non-Inverting Buffer and Line Driver With 3-State Output, 2.6V - 6V

The SNx4HC244 octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The SNx4HC244 devices are organized as two 4- bit buffers and drivers with separate output-enable (OE) inputs. When OE is low, the device passes noninverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high impedance state.
Vcc=2-6

Features

•    Wide Operating Voltage Range of 2 V to 6 V
•    High-Current Outputs Drive Up to 15 LSTTL Loads
•    3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
•    Low Power Consumption: ICC, 80-μA (Maximum)
•    Typical tpd = 11 ns
•    ±6-mA Output Drive at 5 V
•    Low Input Current of 1 μA (Maximum)

Applications

•    Servers
•    LED Displays
•    Network Switches
•    Telecom Infrastructure
•    Motor Drivers
•    I/O Expanders