Octal Buffers And Line Drivers With 3-State OutputsThese octal Buffers and Line Drivers are designed to have the performance of the SN74HCT540 devices and a pinout with inputs and outputs on opposite sides of the package. This arrangement greatly facilitates printed circuit board layout.
The 3-state control Gate is a 2-input NOR. If either output-enable (OE1 or OE2) input is high, all eight outputs are in the high-impedance state. The ?HCT540 devices provide inverted data at the outputs. 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. By Texas Instruments |
Part | Manufacturer | Description | Datasheet | Samples | |
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SN74HCT540N | Texas Instruments | Octal Buffers And Line Drivers With 3-State Outputs 20-PDIP -40 to 85 | |||
SN74HCT540DW | Texas Instruments | Octal Buffers And Line Drivers With 3-State Outputs 20-SOIC -40 to 85 | |||
SN74HCT540DWRE4 | Texas Instruments | Octal Buffers And Line Drivers With 3-State Outputs 20-SOIC -40 to 85 | |||
SN74HCT540DWRG4 | Texas Instruments | Octal Buffers And Line Drivers With 3-State Outputs 20-SOIC -40 to 85 | |||
SN74HCT540NE4 | Texas Instruments | Octal Buffers And Line Drivers With 3-State Outputs 20-PDIP -40 to 85 | |||
SN74HCT540N3 | Texas Instruments | Octal Buffers And Line Drivers With 3-State Outputs 20-PDIP -40 to 85 | |||
SN74HCT540DWE4 | Texas Instruments | HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 | |||
SN74HCT540DWG4 | Texas Instruments | Octal Buffers And Line Drivers With 3-State Outputs 20-SOIC -40 to 85 | |||
SN74HCT540DWR | Texas Instruments | Octal Buffers And Line Drivers With 3-State Outputs 20-SOIC -40 to 85 |
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SN74HCT540 Pb-Free | SN74HCT540 Cross Reference | SN74HCT540 Schematic | SN74HCT540 Distributor |
SN74HCT540 Application Notes | SN74HCT540 RoHS | SN74HCT540 Circuits | SN74HCT540 footprint |