7490A datasheet by Unknown Manufacturer.
| Part number | 7490A |
|---|---|
| Datasheet | 7490A-ETC.pdf |
| File Size | 302.31 KB |
| Manufacturer | Unknown Manufacturer |
| Description | DECADE COUNTER |
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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. In the BCD mode, HIGH signals on the Master Set (MS) inputs set the outputs to BCD nine.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
7490 | Decade and Binary Counter | National Semiconductor |
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7490 | Decade and Binary Counter | Fairchild Semiconductor |
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7490 | DIVIDE-BY-TWELVE AND BINARY COUNTER | Texas Instruments |
 |
7490100123 | Discrete Single Port 10/100 Base-T PDSO-G16 | Midcom |
View all Unknown Manufacturer datasheets
| Part Number | Description |
|---|---|
| 7491 | 8-BIT SHIFT REGISTER |
| 7493A | DIVIDE-BY-SIXTEEN COUNTER |
| 7496 | 5-Bit Shift Register |
