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See Technical Specifications

SN54LS245J +BOM

CDIP-20 Buffer/Driver/Transceiver ROHS

Manufacturer:

Texas Instruments
Mfr.Part #:

SN54LS245J
Datasheet:

SN54LS245J Datasheet (PDF)
Supply Voltage (min) (V):

4.5
Supply Voltage (max) (V):

5.5
Number Of Channels:

8
IOL (max) (mA):

12
EDA/CAD Models:

Request Free CAD Models for SN54LS245J

SN54LS245J General Description

With its advanced design, the SN54LS245J octal bus transceiver excels in facilitating seamless two-way communication between data buses. By minimizing external timing requirements through effective control-function implementation, this device offers a dependable solution for diverse applications. Its unique feature of allowing data transmission from the A bus to the B bus or vice versa, based on the logic level at the direction-control (DIR) input, enhances flexibility in data exchange. Additionally, the output-enable (OE) input enables easy disablement of the device, effectively isolating the buses when needed

Key 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

Specifications

Supply voltage (min) (V)	4.5	Supply voltage (max) (V)	5.5
Number of channels	8	IOL (max) (mA)	12
IOH (max) (mA)	-12	Input type	TTL
Output type	TTL	Features	Balanced outputs, High speed (tpd 10-50ns)
Technology family	LS	Rating	Military
Operating temperature range (°C)	-55 to 125