* Operating Voltage Range of 4.5 V to 5.5 V
* High-Current Outputs Drive Up To 15 LSTTL Loads
* Low Power Consumption, 80-uA Max Icc
* Typical tpd=13ns
* ±6-mA Output Drive at 5V
* Low Input Current of 1uA Max
* Inputs Are TTL-Voltage Compatible
* 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
description/ordering information
These 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 ’HCT244 devices are organized
as two 4-bit buffers/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.
SN74HCT244N SN74HCT244DW SN74HCT244DWR SN74HCT244NSR SN74HCT244DBR
SN74HCT244PW SN74HCT244PWR SN74HCT244PWT SNJ54HCT244J SNJ54HCT244W
SNJ54HCT244FK SN74HCT244N
* High-Current Outputs Drive Up To 15 LSTTL Loads
* Low Power Consumption, 80-uA Max Icc
* Typical tpd=13ns
* ±6-mA Output Drive at 5V
* Low Input Current of 1uA Max
* Inputs Are TTL-Voltage Compatible
* 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
description/ordering information
These 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 ’HCT244 devices are organized
as two 4-bit buffers/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.
SN74HCT244N SN74HCT244DW SN74HCT244DWR SN74HCT244NSR SN74HCT244DBR
SN74HCT244PW SN74HCT244PWR SN74HCT244PWT SNJ54HCT244J SNJ54HCT244W
SNJ54HCT244FK SN74HCT244N
댓글을 달아 주세요 Comment