CD4081 belongs to the 4000 Series CMOS Logic Family of Integrated Circuits (IC’s) constructed with N- and P-channel enhancement mode transistors. CD4081 has Quad 2-Input AND Gate
CD4081 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.
CD4081 Features
- Low power TTL compatibility: Fan out of 2 driving 74L or 1 driving 74LS
- 5V–10V–15V parametric ratings
- Symmetrical output characteristics
- Maximum input leakage 1 µA at 15V over full temperature range
CD4081 Specifications
Absolute Maximum Ratings
- DC Supply Voltage Range, (VDD): -0.5V to +18V (Voltage Referenced to VSS Terminals)
- Input Voltage Range, All Inputs: -0.5V to VDD +0.5V
- Power Dissipation (PD)
- Dual-In-Line 700 mW
- Small Outline 500 mW
- Storage Temperature Range (TSTG): -65oC to +150oC
- Lead Temperature (During Soldering): +260oC
- At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for 10s Maximum
CD4081 Pinout Diagram
CD4081 Pin Description
| Pin No | Pin Name | Description |
| 1 | IN A | Input 1 Of AND Gate 1 |
| 2 | IN B | Input 2 Of AND Gate 1 |
| 3 | OUT 1 | Output Of AND Gate 1 |
| 4 | IN C | Input 1 Of AND Gate 2 |
| 5 | IN D | Input 2 Of AND Gate 2 |
| 6 | OUT 2 | Output Of AND Gate 2 |
| 7 | VSS | Supply Voltage |
| 8 | IN E | Input 1 Of AND Gate 3 |
| 9 | IN F | Input 2 Of AND Gate 3 |
| 10 | OUT 3 | Output Of AND Gate 3 |
| 11 | IN (G) | Input 1 Of AND Gate 4 |
| 12 | IN H | Input 2 Of AND Gate 4 |
| 13 | OUT 4 | Output Of AND Gate 4 |
| 14 | VDD | Drain Voltage |
CD4081 Circuit
Applications
- Data transmission control in digital electronics
CD4081 Alternative Equivalent
CD4073, CD4082
Download CD4081 Quad 2-Input AND Gate Datasheet from the link given below.
