The SNJ54HC193W by Texas Instruments is a 4-BIT SYNCHRONOUS UP/DOWN COUNTERS. Below is the official datasheet preview.
| Part number | SNJ54HC193W, SNJ54HC193J |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.16 MB |
| Description | 4-BIT SYNCHRONOUS UP/DOWN COUNTERS |
| Datasheet |
 SNJ54HC193J-etcTI.pdf
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| Note |
This datasheet PDF includes multiple part numbers: SNJ54HC193W, SNJ54HC193J. Please refer to the document for exact specifications by model. |
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ordering information NC No internal connection The ’HC193 devices are 4-bit synchronous, reversible, up/down binary counters.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 steering logic.This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple-clock) counters.ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMB
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