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SN74AS874 - Dual 4-Bit D-Type Edge-Triggered Flip-Flops

Download the SN74AS874 datasheet PDF. This datasheet also covers the SN74ALS874B variant, as both devices belong to the same dual 4-bit d-type edge-triggered flip-flops family and are provided as variant models within a single manufacturer datasheet.

General Description

These dual 4-bit D-type edge-triggered flip-flops feature 3-state outputs designed specifically as bus drivers.

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 (SN74ALS874B-etcTI.pdf) that lists specifications for multiple related part numbers.

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
SN54ALS874B, SN74ALS874B, SN74ALS876A SN74AS874, SN74AS876 DUAL 4ĆBIT DĆTYPE EDGEĆTRIGGERED FLIPĆFLOPS SDAS061C − APRIL 1982 − REVISED JANUARY 1995 • 3-State Buffer-Type Outputs Drive Bus Lines Directly • Bus-Structured Pinout • Choice of True or Inverting Logic − SN54ALS874B, SN74ALS874B, SN74AS874 Have True Outputs − SN74ALS876A, SN74AS876 Have Inverting Outputs • Asynchronous Clear • Package Options Include Plastic Small-Outline (DW) Packages, Plastic (FN) and Ceramic (FK) Chip Carriers, and Standard Plastic (NT) and Ceramic (JT) 300-mil DIPs SN54ALS874B . . . JT PACKAGE SN74ALS874B, SN74AS874 . . .