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SN74ALS563BN - OCTAL D-TYPE TRANSPARENT LATCHES

Download the SN74ALS563BN datasheet PDF. This datasheet also covers the SN74ALS563B variant, as both devices belong to the same octal d-type transparent latches family and are provided as variant models within a single manufacturer datasheet.

General 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SN74ALS563B-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
SN74ALS563B OCTAL D-TYPE TRANSPARENT LATCHES
SN74ALS561A SYNCHRONOUS 4-BIT COUNTERS
SN74ALS564B OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOP
SN74ALS518 8-BIT IDENTITY COMPARATORS
SN74ALS520 8-BIT IDENTITY COMPARATORS

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SN54ALS563B, SN74ALS563B OCTAL DĆTYPE TRANSPARENT LATCHES WITH 3ĆSTATE OUTPUTS SDAS163B − DECEMBER 1982 − REVISED NOVEMBER 2004 D 3-State Buffer-Type Outputs Drive Bus Lines Directly D Bus-Structured Pinout description/ordering information 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 inverse of the levels set up at the D inputs.