DM54LS469 Datasheet - National Semiconductor

DM54LS469/DM74LS469 8-Bit Up/Down Counter

DM54LS469 Features

* Benefits Y Y Y Y Y Y Y 8-bit up down counter for microprogram-counter DMA controller and general-purpose counting applications 8 bits matches byte boundaries Bus-structured pinout 24-pin SKINNYDIP saves space TRI-STATE outputs drive bus lines Low current PNP inputs reduce loading Expandable in 8-bi

DM54LS469 General Description

The ‘LS469 is an 8-bit synchronous up down counter with parallel load and hold capability Three function-select inputs (LD UD CBI) provide one of four operations which occur synchronously on the rising edge of the clock (CK) The LOAD operation loads the inputs (D7 * D0) into the output regis.

DM54LS469 Datasheet (124.46 KB)

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DM54LS469

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National Semiconductor

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124.46 KB

Description:

Dm54ls469/dm74ls469 8-bit up/down counter.

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DM54LS469 DM54LS469 DM74LS469 8-Bit Down Counter National Semiconductor

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DM54LS469 Features

DM54LS469 General Description

Datasheet Details

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