HD74LVC245A Datasheet Octal Bidirectional Transceivers with 3-state Outputs

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: www.DataSheet4U.com HD74LVC245A Octal Bidirectional Transceivers with 3-state Outputs ADE-205-111B(Z) 3rd Edition December.

Datasheet Details

Part number	HD74LVC245A
Manufacturer	Hitachi Semiconductor (now Renesas)
File Size	76.54 KB
Description	Octal Bidirectional Transceivers with 3-state Outputs
Download	HD74LVC245A Download (PDF)

The HD74LVC245A has eight buffers with three state outputs in a 20 pin package.

When (T / R ) is high, data flows from the A inputs to the B outputs, and when (T / R ) is low, data flows from the B inputs to the A outputs.

A and B bus are separated by making enable input ( OE) high level.

VCC = 2.0 V to 5.5 V All inputs VIH (Max. ) = 5.5 V (@VCC = 0 V to 5.5 V) All input outputs VI/O (Max. ) = 5.5 V (@VCC = 0 V or output off state) Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C) Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C) High output current ±24 mA (@VCC = 3.0 V to 5.5 V) Function Table Inputs OE L L H H: L: X: Z: High level Low level Immaterial High impedance T/R L H X Operation B data to A bus A.

Brand Logo	Part Number	Description	Manufacturer
	HD74LVC245A	Octal Bidirectional Transceivers	Renesas

Part Number	Description
HD74LVC240A	Octal Buffers / Line Drivers
HD74LVC244A	Octal Buffers / Line Drivers
HD74LVC2244A	Octal Buffers / Line Drivers with 3-state Outputs
HD74LVC00	Quad. 2-input NAND Gates
HD74LVC02	Quad. 2-input NOR Gates
HD74LVC04	Hex Inverters
HD74LVC08	Quad. 2-input AND Gates
HD74LVC125A	Quad. Bus Buffer Gates with 3-state Outputs
HD74LVC138	3-to-8-line Decoder / Demultiplexer
HD74LVC139	Dual 2-to-4-line Decoders / Demultiplexers