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SN74LS197 Dataheets PDF



Part Number SN74LS197
Manufacturers Motorola
Logo Motorola
Description 4-STAGE PRESETTABLE RIPPLE COUNTERS
Datasheet SN74LS197 DatasheetSN74LS197 Datasheet (PDF)

4-STAGE PRESETTABLE RIPPLE COUNTERS The SN54/74LS196 decade counter is partitioned into divide-by-two and divide-by-five sections which can be combined to count either in BCD (8, 4, 2, 1) sequence or in a bi-quinary mode producing a 50% duty cycle output. The SN54/74LS197 contains divide-by-two and divide-by-eight sections which can be combined to form a modulo-16 binary counter. Low Power Schottky technology is used to achieve typical count rates of 70 MHz and power dissipation of only 80 mW. .

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EN25Q16A SN74LS197 SN74LS196


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