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HD74ALVCH16244 Datasheet 16-bit Buffers / Drivers With 3-state Outputs

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: HD74ALVCH16244 16-bit Buffers / Drivers with 3-state Outputs ADE-205-133C (Z) 4th.

General Description

The HD74ALVCH16244 is designed specifically to improve both the performance and density of three state memory address drivers, clock drivers, and bus oriented receivers and transmitters.

The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer.

It provides true outputs and symmetrical OE (active-low output-enable) inputs.

Key Features

  • 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).
  • Bus hold on data inputs eliminates the need for external pullup / pulldown resistors Function Table Inputs OE L L H H : High level L : Low level X : Immaterial Z : High impedance A H L X H L Z Output Y HD74ALVCH16244 Pin Arrangement 1OE 1 1Y1 2 1Y2 3 GND 4 1Y3 5 1Y4 6 VCC 7 2Y1 8 2Y2 9 GND 10 2Y3 11 2Y4 12 3Y1 13 3Y2.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Renesas Logo HD74ALVCH16244 16-bit Buffers / Drivers Renesas

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HD74ALVCH16244 Distributor