DM74LS197 Presettable Binary Counters

National Semiconductor

Description

DM74LS197 Presettable Binary Counters February 1992 DM74LS197 Presettable Binary Counters General .
The ’LS197 ripple counter contains divide-by-two and divide-by-eight sections which can be combined to form a modulo-16 binary counter State changes a.

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Datasheet Specifications

Part number: DM74LS197
Manufacturer: National Semiconductor
File Size: 117.40 KB
Datasheet: DM74LS197_NationalSemiconductor.pdf
Description: Presettable Binary Counters

Features

* Y Y Y High counting rates Typically 70 MHz Asynchronous preset Asynchronous master reset Connection Diagram Dual-In-Line Package TL F 10180
* 1 Order Number DM74LS197M or DM74LS197N See NS Package Number M14A or N14A Mode Select Table Pin Names CP0 CP1 MR P0
* P3 PL Q0 Q1

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DM74LS197 Presettable Binary Counters National Semiconductor

National Semiconductor DM74LS197-like datasheet