Octal Buffer/Driver With 3-State Outputs

This octal Buffer Line Driver is designed for 1.65-V to 3.6-V VCC operation.
The SN74ALVCH244 is 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.
Active bus-hold circuitry holds unused or undriven inputs at a valid Logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74ALVCH244DWE4 Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-SOIC -40 to 85
SN74ALVCH244PWG4 Texas Instruments ALVC/VCX/A SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, TSSOP-20
SN74ALVCH244DWRE4 Texas Instruments ALVC/VCX/A SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20
SN74ALVCH244PWRE4 Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-TSSOP -40 to 85
SN74ALVCH244DWRG4 Texas Instruments ALVC/VCX/A SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20
SN74ALVCH244PWRG4 Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-TSSOP -40 to 85
SN74ALVCH244DGVR Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-TVSOP -40 to 85
SN74ALVCH244PW Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-TSSOP -40 to 85
SN74ALVCH244DW Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-SOIC -40 to 85
SN74ALVCH244PWE4 Texas Instruments ALVC/VCX/A SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, TSSOP-20
SN74ALVCH244 's PackagesSN74ALVCH244 's pdf datasheet
74ALVCH244DGVRE4 TVSOP
74ALVCH244DGVRG4 TVSOP
SN74ALVCH244DGVR TVSOP
SN74ALVCH244DW SOIC
SN74ALVCH244DWE4 SOIC
SN74ALVCH244DWG4 SOIC
SN74ALVCH244DWR SOIC
SN74ALVCH244DWRE4 SOIC
SN74ALVCH244DWRG4 SOIC
SN74ALVCH244NSR SO
SN74ALVCH244NSRE4 SO
SN74ALVCH244NSRG4 SO
SN74ALVCH244PW TSSOP
SN74ALVCH244PWE4 TSSOP
SN74ALVCH244PWG4 TSSOP
SN74ALVCH244PWLE TSSOP
SN74ALVCH244PWR TSSOP
SN74ALVCH244PWRE4 TSSOP
SN74ALVCH244PWRG4 TSSOP




SN74ALVCH244 Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
SN74ALVCH244 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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