Octal Buffer/Driver With Series Damping Resistors

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. Together with the SN74BCT2241 and the ?BCT2244 devices, 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. These devices feature high fan-out and improved fan-in.
The ?BCT2240 devices are organized as two 4-bit 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.
To ensure the high-impedance state during power up or power down, (OE) should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
The outputs, which are designed to source or sink up to 12 mA, include 33- series resistors to reduce overshoot
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74BCT2240DWRG4 Texas Instruments BCT/FBT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74BCT2240DBRG4 Texas Instruments BCT/FBT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SSOP-20
SN74BCT2240NSRG4 Texas Instruments BCT/FBT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOP-20
SN74BCT2240DWG4 Texas Instruments BCT/FBT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74BCT2240 's PackagesSN74BCT2240 's pdf datasheet
SN74BCT2240DBLE SSOP
SN74BCT2240DBR SSOP
SN74BCT2240DBRE4 SSOP
SN74BCT2240DBRG4 SSOP
SN74BCT2240DWE4 SOIC
SN74BCT2240DWG4 SOIC
SN74BCT2240DWR SOIC
SN74BCT2240DWRE4 SOIC
SN74BCT2240DWRG4 SOIC
SN74BCT2240N PDIP
SN74BCT2240NE4 PDIP
SN74BCT2240NSR SO
SN74BCT2240NSRE4 SO
SN74BCT2240NSRG4 SO




SN74BCT2240 Pinout, Pinouts
SN74BCT2240 pinout,Pin out
This is one package pinout of SN74BCT2240,If you need more pinouts please download SN74BCT2240's pdf datasheet.

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