CD4009 belongs to the 4000 Series CMOS Logic Family of Integrated Circuits (IC’s) constructed with N- and P-channel enhancement mode transistors. CD4009 has Hex Buffer/Inverter
CD4009 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.
CD4009 Features
- Inverting Type
- High-Voltage Type (20V Rating)
- 100% Tested for Quiescent Current at 20V
- Maximum Input Current of 1µA at 18V Over Full Package-Temperature Range:10nA at 18V and +25oC
- 5V, 10V and 15V Parametric Rating
CD4009 Specifications
Absolute Maximum Ratings
- 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
- Operating Temperature Range : -55oC to +125oC
- Package Types D, F, K, H
- Storage Temperature Range (TSTG) : -65oC to +150oC
- Lead Temperature (During Soldering) : +265oC
CD4009 Pinout Diagram
CD4009 Pin Description
| Pin No | Pin Name | Description |
| 1 | VCC | Source Voltage |
| 2 | G=A’ | Output Of Inverter 1 |
| 3 | A | The input of Inverter 1 |
| 4 | H=B’ | Output Of Inverter 2 |
| 5 | B | The input of Inverter 2 |
| 6 | I=C’ | Output Of Inverter 3 |
| 7 | C | The input of Inverter 3 |
| 8 | VSS | Supply Voltage |
| 9 | D | The input of Inverter 4 |
| 10 | J=D’ | Output Of Inverter 4 |
| 11 | E | The input of Inverter 5 |
| 12 | K=E’ | Output Of Inverter 5 |
| 13 | NC | No Connection |
| 14 | F | The input of Inverter 6 |
| 15 | L=F’ | Output Of Inverter 6 |
| 16 | VDD | Drain Voltage |
CD4009 Circuit
Applications
- CMOS To DTL/TTL Hex Converter
- CMOS Current “Sink” or “Source” Driver
- CMOS High-to-Low Logic-Level Converter
- Multiplexer – 1 to 6 or 6 to 1
CD4009 Alternative Equivalent
CD4069, CD4502
Download CD4009 Hex Buffer Datasheet from the link given below.
