Description
SNJ54ALS191AFK Texas Instruments - Yeehing Electronics
Synchronous 4-Bit Up/Down Binary Counter
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 34.922 |
| 100 — 249 | 31.042 |
| 250 — 999 | 25.518 |
| 1,000 + | 15.98 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| SNJ54ALS191AFK Datasheet |
More Information
The 'ALS191A are synchronous 4-bit reversible up/down binary counters. Synchronous counting operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincidentally with each other when instructed by the steering logic. This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple-clock) counters.
