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Decade, Divide-by-Twelve and Binary Counters
7490
ic logic
The part is a decade, divide-by-twelve, and binary counter IC designed for digital signal processing applications. It features multiple GPIO pins for interfacing with other components.
In stock
Specifications
2- Operating Voltage
- 0 to 70 VDC (depending on the specific model) Volts
- Package
- SOIC (D) or SOP (NS)
Pinout
14| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | VCC | POWER | Power supply |
| 2 | GND | GND | Ground |
| 3 | SDA | I2C | Inter-Integrated Circuit data line |
| 4 | SCL | I2C | Inter-Integrated Circuit clock line |
| 5 | GPIO1 | GPIO | General-purpose input/output |
| 6 | GPIO2 | GPIO | General-purpose input/output |
| 7 | GPIO3 | GPIO | General-purpose input/output |
| 8 | GPIO4 | GPIO | General-purpose input/output |
| 9 | GPIO5 | GPIO | General-purpose input/output |
| 10 | GPIO6 | GPIO | General-purpose input/output |
| 11 | GPIO7 | GPIO | General-purpose input/output |
| 12 | GPIO8 | GPIO | General-purpose input/output |
| 13 | GPIO9 | GPIO | General-purpose input/output |
| 14 | GND | GND | Ground |
Interactive pinout
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7490
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