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SN54AS869 - SYNCHRONOUS 8-BIT UP/DOWN COUNTERS

Download the SN54AS869 datasheet PDF (SN54AS867 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for synchronous 8-bit up/down counters.

Description

These synchronous, presettable, 8-bit up/down counters feature internal-carry look-ahead circuitry for cascading in high-speed counting applications.

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Note: The manufacturer provides a single datasheet file (SN54AS867-etcTI.pdf) that lists specifications for multiple related part numbers.
Other Datasheets by Texas Instruments

Full PDF Text Transcription

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SN54AS867, SN54AS869 SN74ALS867A, SN74ALS869, SN74AS867, SN74AS869 SYNCHRONOUS 8-BIT UP/DOWN COUNTERS SDAS115C – DECEMBER 1982 – REVISED JANUARY 1995 • Fully Programmable With Synchronous Counting and Loading • SN74ALS867A and ′AS867 Have Asynchronous Clear; SN74ALS869 and ′AS869 Have Synchronous Clear • Fully Independent Clock Circuit Simplifies Use • Ripple-Carry Output for n-Bit Cascading • Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (NT) and Ceramic (JT) 300-mil DIPs description These synchronous, presettable, 8-bit up/down counters feature internal-carry look-ahead circuitry for cascading in high-speed counting applications.
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