SN54ACT244-SP Texas instruments

SN54ACT244-SP

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SN54ACT244-SP

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Описание

These SNx4ACT244 octal buffers and drivers are designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The SNx4ACT244 devices are organized as two 4-bit buffers and drivers with separate output-enable (OE) inputs. When OE is low, the device passes non-inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.

4.5-V to 5.5-V V_CC Operation
Inputs Accept Voltages to 5.5 V
Max t_pd of 9.5 ns at 5 V
Inputs are TTL Compatible
On Products Compliant to MIL-PRF-38535,
All Parameters are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.

Technology family	ACT
Supply voltage (min) (V)	4.5
Supply voltage (max) (V)	5.5
Number of channels	8
IOL (max) (mA)	24
Supply current (max) (µA)	40
IOH (max) (mA)	-24
Input type	TTL-Compatible CMOS
Output type	3-State
Features	Balanced outputs, Very high speed (tpd 5-10ns)
Rating	Space
Operating temperature range (°C)	-55 to 125