Datasheet Details
| Part number | 74193 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 74.03 KB |
| Description | Synchronous 4-Bit Binary Counter |
| Datasheet | 74193_FairchildSemiconductor.pdf |
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Overview: DM74LS193 Synchronous 4-Bit Binary Counter with Dual Clock September 1986 Revised March 2000 DM74LS193 Synchronous 4-Bit Binary Counter with Dual.
| Part number | 74193 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 74.03 KB |
| Description | Synchronous 4-Bit Binary Counter |
| Datasheet | 74193_FairchildSemiconductor.pdf |
|
|
|
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.
| Part Number | Description |
|---|---|
| 74191 | Synchronous 4-Bit Up/Down Counter |
| 7411 | Triple 3 Input AND Gate |
| 7412 | Triple 3-Input NAND Gate |
| 74121 | Monostable multivibrator |
| 74123 | Dual retriggerable monostable multivibrator |
| 74125 | Quad 3-STATE Buffer |
| 74126 | Quad 3-STATE Buffer |
| 7412DC | Triple 3-Input NAND Gate |
| 7412FC | Triple 3-Input NAND Gate |
| 7412PC | Triple 3-Input NAND Gate |