CD4519-Quad 2-input multiplexer
Series CD4000 (CMOS)
CD4519 overview
CD4519 belongs to the 4000 Series CMOS Logic Family of Integrated Circuits (IC's) constructed with N- and P-channel enhancement mode transistors. CD4519 has a Quad 2-input multiplexer
CD4519 has a supply voltage range of 5V to 20V, which is much higher than any contemporary logic family. It has buffered output which improves transfer characteristics by providing very high gain. All inputs are protected against static discharge with diodes to VDD and VSS.
Datasheet
82779-ds.pdf
CD4519 features
- Very Low Quiescent Current
- High Noise Immunity
- Supply Voltage Range 3V TO 18V
- Single Supply Voltage -Positive OR Negative
- Logic Swing Independent Of Fanout
CD4519 pinout
| Pin | Name | Description |
|---|---|---|
| 1 | Y3 | Input 2 Of Multiplexer 4 |
| 2 | X2 | Input 1 Of Multiplexer 3 |
| 3 | Y2 | Input 2 Of Multiplexer 3 |
| 4 | X1 | Input 1 Of Multiplexer 2 |
| 5 | Y1 | Input 2 Of Multiplexer 2 |
| 6 | X0 | Input 1 Of Multiplexer 1 |
| 7 | Y0 | Input 2 Of Multiplexer 1 |
| 8 | VSS | Supply Voltage |
| 9 | A | Select Pin A |
| 10 | Z0 | Output Of Multiplexer 1 |
| 11 | Z1 | Output Of Multiplexer 2 |
| 12 | Z2 | Output Of Multiplexer 3 |
| 13 | Z3 | Output Of Multiplexer 4 |
| 14 | B | Select Pin B |
| 15 | X3 | Input 1 Of Multiplexer 4 |
| 16 | VDD | Drain Voltage |
Absolute maximum ratings
| Parameter | Value |
|---|---|
| DC Supply Voltage Range, (VDD) | -0.5V to +20V (Voltage Referenced to VSS Terminals) |
| Input Voltage Range, All Inputs | -0.5V to VDD +0.5V |
| DC Input Current, Any One Input | ±10mA |
CD4519 applications
- Communication System
- Computer Memory
- Telephone Network
- Transmission from the Computer System of a Satellite
Comments 0
Leave a comment