HD74ALVCH16270 - 12-bit to 24-bit Registered Bus Exchanger with 3-state Outputs

Hitachi Semiconductor

Datasheet Details

Part number	HD74ALVCH16270
Manufacturer	Hitachi Semiconductor
File Size	67.12 KB
Description	12-bit to 24-bit Registered Bus Exchanger with 3-state Outputs
Datasheet	HD74ALVCH16270_HitachiSemiconductor.pdf

The HD74ALVCH16270 is used in applications where data must be transferred from a narrow high speed bus to a wide lower frequency bus.

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 ±24 mA (@VCC = 3.0 V).
Bus hold on data inputs eliminates the need for external pullup / pulldown resistors HD74ALVCH16270 Function Table Inputs CLK ↑ ↑ ↑ ↑ OEA H H L L OEB H L H L Outputs A Z Z Active Active 1B, 2B Z Active Z Active Output enable Inputs CLKENA1 L L L L H H H CLKENA2 H H L.

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Published: Mar 23, 2005 |