Octal Buffers/Drivers With 3-State Outputs

These octal Buffers and Line Drivers are designed to have the performance of the popular SN54ALS240A/ SN74ALS240A series and, at the same time, offer 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 Gate such that, if either output-enable (OE1 or OE2) input is high, all eight outputs are in the high-impedance state.
The SN74ALS540 provides inverted data. The ?ALS541 provide true data at the outputs.
The ?1 versions of SN74ALS540 and SN74ALS541 are identical to the standard versions, except that the recommended maximum IOL is increased to 48 mA. There is no ?1 version of the SN54ALS541.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74ALS540DWR Texas Instruments Octal Buffers/Drivers With 3-State Outputs 20-SOIC 0 to 70
SN74ALS540-1DWG4 Texas Instruments ALS SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74ALS540DW Texas Instruments Octal Buffers/Drivers With 3-State Outputs 20-SOIC 0 to 70
SN74ALS540-1DW Texas Instruments ALS SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74ALS540DWG4 Texas Instruments Octal Buffers/Drivers With 3-State Outputs 20-SOIC 0 to 70
SN74ALS540-1DWE4 Texas Instruments IC ALS SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20, Bus Driver/Transceiver
SN74ALS540N3 Texas Instruments Octal Buffers/Drivers With 3-State Outputs 20-PDIP 0 to 70
SN74ALS540-1NE4 Texas Instruments ALS SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20, ROHS COMPLIANT, PLASTIC, DIP-20
SN74ALS540N Texas Instruments Octal Buffers/Drivers With 3-State Outputs 20-PDIP 0 to 70
SN74ALS540-1N Texas Instruments OCTAL BUFFER/BUS DRIVERS 20-PDIP 0 to 70
SN74ALS540 's PackagesSN74ALS540 's pdf datasheet
SN74ALS540DW SOIC
SN74ALS540DWG4 SOIC
SN74ALS540DWR SOIC
SN74ALS540DWRG4 SOIC
SN74ALS540N PDIP
SN74ALS540N3 PDIP
SN74ALS540NE4 PDIP
SN74ALS540NSR SO
SN74ALS540NSRE4 SO
SN74ALS540NSRG4 SO




SN74ALS540 Pinout, Pinouts
SN74ALS540 pinout,Pin out
This is one package pinout of SN74ALS540,If you need more pinouts please download SN74ALS540's pdf datasheet.

SN74ALS540 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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SN74ALS540 Pb-Free SN74ALS540 Cross Reference SN74ALS540 Schematic SN74ALS540 Distributor
SN74ALS540 Application Notes SN74ALS540 RoHS SN74ALS540 Circuits SN74ALS540 footprint
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