Description
SN74ALS869DW Texas Instruments - Yeehing Electronics
Synchronous 8-Bit Up/Down Binary Counters
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 8.592 |
| 100 — 249 | 7.505 |
| 250 — 999 | 5.787 |
| 1,000 + | 3.62 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Counter ICs |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-24 |
| Counter Type | Binary |
| Logic Family | ALS |
| Number of Bits | 8 bit |
| Counting Method | Synchronous |
| Counting Sequence | Up/Down |
| Operating Supply Voltage | 4.5 V to 5.5 V |
| Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C |
| Series | SN74ALS869 |
| Packaging | Tube |
| Function | Counter |
| Operating Temperature Range | 0 C to + 70 C |
| Output Current | 8 mA/- 0.4 mA |
| Brand | Texas Instruments |
| Product Type | Counter ICs |
| Factory Pack Quantity | 25 |
| Subcategory | Counter ICs |
| Unit Weight | 0.022025 oz |
For more information, please refer to datasheet
Documents
| SN74ALS869DW Datasheet |
More Information
These synchronous, presettable, 8-bit up/down counters feature internal-carry look-ahead circuitry for cascading in high-speed counting applications. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincidentally with each other when so instructed by the count-enable (,) inputs and internal gating. This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple-clock) counters. A buffered clock (CLK) input triggers the eight flip-flops on the rising (positive-going) edge of the clock waveform.
