CD4041 belongs to the 4000 Series CMOS Logic Family of Integrated Circuits (IC’s) constructed with N- and P-channel enhancement mode transistors. CD4041 has a Quad buffer/inverter
CD4041 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.

CD4041 Features
- High Voltage Type (20V Rating)
- Balanced Sink and Source Current; Approximately 4 Times-Standard “B” Drive
- Equalized Delay to True and Complement Outputs
- 100% Tested for Quiescent Current at 20V
- Maximum Input Current of 1µA at 18V Over Full
- Package-Temperature Range;
- 100nA at 18V and +25oC
- 5V, 10V and 15V Parametric Ratings
CD4041 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
- At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for 10s Maximum
CD4041 Pinout Diagram

CD4041 Pin Description
Pin No | Pin Name | Description |
1 | E=A | Output Of Buffer 1 |
2 | F=A’ | The output of Inverter 1 |
3 | A | Input Of Buffer/Inverter 1 |
4 | G=B | Output Of Buffer 2 |
5 | H=B’ | The output of Inverter 2 |
6 | B | Input Of Buffer/Inverter 2 |
7 | VSS | Supply Voltage |
8 | K=C | Output Of Buffer 3 |
9 | L=C’ | The output of Inverter 3 |
10 | C | Input Of Buffer/Inverter 3 |
11 | M=D | Output Of Buffer 4 |
12 | N=D’ | The output of Inverter 4 |
13 | D | Input Of Buffer/Inverter 4 |
14 | VDD | Drain Voltage |
CD4041 Circuit
Applications
- High Current Source/Sink Driver
- CMOS-to-DTL/TTL Converter Buffer
- Display Driver
- MOS Clock Driver
- Resistor Network Driver (Ladder or Weighted R)
- Buffer
- Transmission Line Driver
CD4041 Alternative Equivalent
CD4502
Download CD4041-Quad buffer/inverter datasheet from the link given below.