HD74ALVCH162501 - 18-bit Universal Bus Transceivers with 3-state Outputs

Hitachi Semiconductor

Datasheet Details

Part number	HD74ALVCH162501
Manufacturer	Hitachi Semiconductor
File Size	53.91 KB
Description	18-bit Universal Bus Transceivers with 3-state Outputs
Datasheet	HD74ALVCH162501_HitachiSemiconductor.pdf

Data flow in each direction is controlled by output enable (OEAB and OEBA), latch enable (LEAB and LEBA), and clock (CLKAB and CLKBA) inputs.

VCC = 2.3 V to 3.6 V.
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 ±12 mA (@VCC = 3.0 V).
Bus hold on data inputs eliminates the need for external pullup / pulldown resistors.
All outputs have equivalent 26 Ω series resistors, so no external resistors are required. HD74ALVCH162501 Function Table.
3 Inputs OEAB L H H H H H H LEAB X H H L L L L C.

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Published: Mar 23, 2005 |