SN54HC590A Overview
Key Specifications
Package: CDIP
Mount Type: Through Hole
Pins: 16
Operating Voltage: 5 V
Key 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
- CCLK and the register clock (RCLK) inputs are positive-edge triggered
- If both clocks are connected together, the counter state always is one count ahead of the register
