SNJ54ALS563BJ

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Texas Instruments SNJ54ALS563BJ

Part Number:

SNJ54ALS563BJ

Manufacturer:

Texas Instruments

Ventron No:

6405888-SNJ54ALS563BJ

Description:

Octal D-type Transparent Latches With 3-State Outputs

ECAD Model:

Datasheet:

sn54als563b

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Payment

Delivery:

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Specifications

Texas Instruments SNJ54ALS563BJ technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SNJ54ALS563BJ.

  • Number of channels

    Number of Channels refers to the number of independent signal paths within an electronic component. It indicates how many separate signals can be processed or transmitted simultaneously. For example, an audio amplifier with two channels can amplify two separate audio signals, while a multi-channel data converter can convert multiple analog signals into digital data. The number of channels is a crucial parameter for determining the component's functionality and application.

    8
  • Technology family
    ALS
  • Supply voltage (min) (V)
    4.5
  • Supply voltage (max) (V)
    5.5
  • Input type

    Input Type refers to the type of signal that an electronic component can accept as input.

    Bipolar
  • Output type

    Output type refers to the type of signal or power that an electronic component can produce. It can be analog or digital, AC or DC, and can vary in voltage, current, or power levels. The output type is determined by the component's design and is crucial for matching it with other components in a circuit. Understanding the output type ensures proper signal processing, power delivery, and overall system functionality.

    3-State
  • Clock frequency (max) (MHz)
    75
  • IOL (max) (mA)
    12
  • IOH (max) (mA)
    -1
  • Supply current (max) (μA)
    29000
  • Features
    Flow-through pinout
  • Operating temperature range (°C)
    -55 to 125
  • Rating
    Military

Description

These 8-bit D-type transparent latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

While the latch-enable (LE) input is high, the Q outputs follow the complements of data (D) inputs. When LE is taken low, the outputs are latched at the inverses of the levels set up at the D inputs.

A buffered output-enable (OE)\ input places the eight outputs in either a normal logic state (high or low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased high logic level provide the capability to drive bus lines without interface or pullup components.

OE\ does not affect internal operations of the latches. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.

Certification

  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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