| Part | 7490A |
|---|---|
| Description | DECADE COUNTER |
| Manufacturer | Unknown Manufacturer |
| Size | 302.31 KB |
The ’90 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby-five counter. It can be connected to operate with a conventional BCD out put pattern or it can be connected to provide a 50% duty cycle output.
| Part Number | Manufacturer | Description |
|---|---|---|
| 7490 | Fairchild Semiconductor | Decade and Binary Counter |
| 7490 | Texas Instruments | DIVIDE-BY-TWELVE AND BINARY COUNTER |
| 7490 | National Semiconductor | Decade and Binary Counter |
| 7490100123 | Midcom | Discrete Single Port 10/100 Base-T PDSO-G16 |
| 7492 | Fairchild Semiconductor | Divide by Twelve Counter |
