SN74HC244 Overview
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 4bit 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.
SN74HC244 Key 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
- 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)
- On Products pliant to MIL-PRF-38535