| Part number | DM74LS197 |
|---|---|
| Datasheet | DM74LS197_NationalSemiconductor.pdf |
| File Size | 117.40 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | Presettable Binary Counters |
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The ’LS197 ripple counter contains divide-by-two and divide-by-eight sections which can be bined to form a modulo-16 binary counter State changes are initiated by the falling edge of the clock The ’LS197 has a Master Reset (MR) input which overrides all other inputs and asynchronously forces all outputs LOW A Parallel Load input (PL) overrides clocked operations and asynchronously loads the data on the Parallel Data...
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| DM74LS190 | Synchronous 4-Bit Up/Down Counters |
| DM74LS191 | Synchronous 4-Bit Up/Down Counters |
| DM74LS192 | Up/Down Decade Counter |
| DM74LS194A | 4-Bit Bidirectional Universal Shift Register |
| DM74LS196 | PRESETTABLE DECADE COUNTER |
| DM74LS10 | Triple 3-Input NAND Gates |
| DM74LS107A | Dual Negative-Edge- Triggered Master-Slave J-K Flip-Flops |
| DM74LS109A | Dual Positive-Edge-Triggered J-K Flip-Flops |
| DM74LS11 | Triple 3-Input AND Gates |
| DM74LS112A | NEGATIVE-EDGE-TRIGERED MASTER-SLAVE J-K FLIP-FLOPS |
