SN64BCT244DW ,Octal Buffer/Driver With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN64BCT244NSR ,Octal Buffer/Driver With 3-State Outputselectrical characteristics over recommended operating free-air temperature range (unlessotherwise n ..
SN64BCT245DW ,Octal Bus Transceivers SCBS040A − JANUARY 1990 − REVISED JANUARY 1994DW O ..
SN64BCT245N , OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
SN64BCT245N , OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
SN64BCT757DW ,Octal Buffer/Driver With Open-Collector Outputs SN64BCT757 OCTAL BUFFER/DRIVER WITH OPEN-COLLECTOR OUTPUTS SCBS479 – MARCH 1993 – REVISED MAY 199 ..
SN74HC20NSR ,Dual 4-Input Positive-NAND Gatesmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74HC20PW ,Dual 4-Input Positive-NAND Gates SCLS086F − DECEMBER 1982 − REVISED AUGUST 2003 Wide ..
SN74HC21 ,Dual 4-Input Positive-AND Gatesmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74HC21 ,Dual 4-Input Positive-AND Gateslogic diagram (positive logic)1 91A 2A2 101B 2B681Y 2Y4 121C 2C5 131D 2DPin numbers shown are for t ..
SN74HC21D ,Dual 4-Input Positive-AND Gatesmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74HC21DG4 ,Dual 4-Input Positive-AND Gates 14-SOIC -40 to 85maximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN64BCT244DW-SN64BCT244NSR
Octal Buffer/Driver With 3-State Outputs
High-Impedance State During Power Upand Power Down Package Options Include Plastic
Small-Outline (DW) Packages and Standard
Plastic 300-mil DIPs (N)
descriptionThis octal buffer and line driver is designed
specifically to improve both the performance and
density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Taken
together with the SN64BCT240 and SN64BCT241, these devices provide the choice of selected combinations
of inverting and noninverting outputs, symmetrical active-low output-enable (OE) inputs, and complementary
OE and OE inputs.
The SN64BCT244 is organized as two 4-bit buffers/line drivers with separate output-enable (OE) inputs. When
OE is low, the device passes data from the A inputs to the Y outputs. When OE is high, the outputs are in the
high-impedance state.
The outputs are in a high-impedance state during power up and power down while the supply voltage is less
than approximately 3 V.
The SN64BCT244 is characterized for operation from −40°C to 85°C.
FUNCTION TABLE
(each buffer)
