SN54AS869, SN54AS867 SYNCHRONOUS 8-BIT UP/DOWN COUNTERS

Texas Instruments

Description

SN54AS867, SN54AS869 SN74ALS867A, SN74ALS869, SN74AS867, SN74AS869 SYNCHRONOUS 8-BIT UP/DOWN COUNTERS SDAS115C * DECEMBER 1982 * REVIS.
These synchronous, presettable, 8-bit up/down counters feature internal-carry look-ahead circuitry for cascading in high-speed counting applications.

📥 Download Datasheet

SN54AS869 Datasheet Preview — This datasheet PDF includes multiple part numbers: SN54AS869, SN54AS867. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: SN54AS869, SN54AS867
Manufacturer: Texas Instruments ↗
File Size: 471.39 KB
Datasheet: SN54AS867-etcTI.pdf
Description: SYNCHRONOUS 8-BIT UP/DOWN COUNTERS
Note: This datasheet PDF includes multiple part numbers: SN54AS869, SN54AS867.
Please refer to the document for exact specifications by model.

Applications

* Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincidentally with each other when so instructed by the count-enable (ENP, ENT) inputs and internal gating. This mode of operation eliminates the output counting spikes normally associated

SN54AS869 Distributors

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SN54AS867 SYNCHRONOUS 8-BIT DOWN COUNTERS Texas Instruments

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