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74ALS648-1 Datasheet Transceiver/register

Manufacturer: NXP Semiconductors

Overview: INTEGRATED CIRCUITS 74ALS646/74ALS646–1 74ALS648/74ALS648–1 Transceiver/register Product specification IC05 Data Handbook 1991 Feb 08 Philips Semiconductors Philips Semiconductors Product specification.

General Description

The 74ALS646/74ALS646-1 and 74ALS648/74ALS648-1 transceivers/registers consist of bus transceiver circuits with 3-State outputs, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or the internal registers.

Data on the A or B bus will be clocked into the registers as the appropriate clock pin goes High.

Output enable (OE) and direction (DIR) and select (SAB, SBA) pins are provided for bus management.

Key Features

  • 74ALS646/74ALS646-1 74ALS648/74ALS648-1 Octal transceiver/register, non-inverting (3-State) Octal transceiver/register, inverting (3-State) TYPE 74ALS646/646-1 74ALS648/648-1.

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