Description
SNJ54HC590AFK Texas Instruments - Yeehing Electronics
8-Bit Binary Counters With 3-State Output Registers
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 45.571 |
| 100 — 249 | 40.508 |
| 250 — 999 | 33.3 |
| 1,000 + | 20.85 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| SNJ54HC590AFK Datasheet |
More Information
The 'HC590A devices contain an 8-bit binary counter that feeds an 8-bit storage register. The storage register has parallel outputs. Separate clocks are provided for both the binary counter and storage register. The binary counter features direct clear (CCLR) and count-enable (CCKEN) inputs. A ripple-carry output (RCO) is provided for cascading. Expansion is accomplished easily for two stages by connecting RCO of the first stage to CCKEN of the second stage. Cascading for larger count chains can be accomplished by connecting RCO of each stage to the counter clock (CCLK) input of the following stage.
