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SN74LS91 Datasheet 8-BIT SHIFT REGISTER

Manufacturer: Texas Instruments

Download the SN74LS91 datasheet PDF. This datasheet also includes the SN7491A variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SN7491A-etcTI.pdf) that lists specifications for multiple related part numbers.

Overview

SN5491A, SN54LS91, SN7491A, SN74LS91 8-BIT SHIFT REGISTERS SDLS126 – MARCH 1974 – REVISED MARCH 1988 PRODUCTION DATA information is current as of publication date.