| Part number | DM74LS193 |
|---|---|
| Datasheet | DM74LS193_FairchildSemiconductor.pdf |
| File Size | 74.03 KB |
| Manufacturer | Fairchild (now onsemi) |
| Description | Synchronous 4-Bit Binary Counter |
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The DM74LS193 circuit is a synchronous up/down 4-bit binary counter. Synchronous operation is provided by having all flip-flops clocked simultaneously, so that the outputs change together when so instructed by the steering logic. This mode of operation eliminates the output counting spikes normally associated with asynchronous (rippleclock) counters.
See all Fairchild (now onsemi) datasheets
| Part Number | Description |
|---|---|
| DM74LS191 | Synchronous 4-Bit Up/Down Counter |
| DM74LS194A | 4-Bit Bidirectional Universal Shift Register |
| DM74LS10 | Triple 3-Input NAND Gate |
| DM74LS109A | Dual Positive-Edge-Triggered J-K Flip-Flop |
| DM74LS11 | Triple 3-Input AND Gate |
| DM74LS112A | Dual Negative-Edge-Triggered Master-Slave J-K Flip-Flop |
| DM74LS123 | Dual Retriggerable One-Shot |
| DM74LS125A | Quad 3-STATE Buffer |
| DM74LS126A | Quad 3-STATE Buffer |
| DM74LS132 | Quad 2-Input NAND Gate |
