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