HomedatasheetSN74LS245DBRE4

SN74LS245DBRE4 Datasheet

Bus Transceivers
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Description

These octal bus transceivers( SN74LS245DBRE4 ) are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can disable the device so that the buses are effectively isolated. SN74LS245DBRE4 Features 3-State Outputs Drive Bus Lines Directly PNP Inputs Reduce dc Loading on Bus Lines Hysteresis at Bus Inputs Improves Noise Margins Typical Propagation Delay Times Port to Port, 8 ns
Features

Parameters

[{"Name":"Number of Channels per Chip:","Value":"8"},{"Name":"High Level Output Current:","Value":"- 15 mA"},{"Name":"Low Level Output Current:","Value":"24 mA"},{"Name":"Propagation Delay Time:","Value":"12 ns"},{"Name":" Supply Voltage - Max:","Value":"5.25 V"},{"Name":"Supply Voltage - Min:","Value":"4.75 V"},{"Name":" Maximum Operating Temperature:","Value":"+ 70 C"},{"Name":"Minimum Operating Temperature:","Value":"0 C"},{"Name":"Number of Circuits:","Value":"8"},{"Name":"","Value":""}]

Manufacturer information

RICHTEK
Warm Hint

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