CD4502 belongs to the 4000 Series CMOS Logic Family of Integrated Circuits (IC’s) constructed with N- and P-channel enhancement mode transistors. CD4502 has Strobed Hex Inverter/Buffer
CD4502 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.
CD4502 Features
- 2 TTLload output drive capability
- 3-state outputs
- Common output-disable control
- Inhibit control
- Standard Symmetrical Output Characteristics
- 100% Tested for Maximum Quiescent Current at 20V
- 5V, 10V, and 15V Parametric Ratings
- Maximum Input Current of 1μA at 18V Over Full Package Temperature Range; 100nA at 18V and +25oC
- Noise Margin (Over Full Package Temperature Range):
- 1V at VDD = 5V
- 2V at VDD = 10V
- 2.5V at VDD = 15V
CD4502 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
CD4502 Pinout Diagram
CD4502 Pin Description
| Pin No | Pin Name | Description |
| 1 | D3 | Input Of Inverter/Buffer 3 |
| 2 | Q3 | Output Of Inverter/Buffer 3 |
| 3 | D1 | Input Of Inverter/Buffer 1 |
| 4 | 3-STATE OUT-DISABLE | 3-State Output Disable Pin |
| 5 | Q1 | Output Of Inverter/Buffer 1 |
| 6 | D2 | Input Of Inverter/Buffer 2 |
| 7 | Q2 | Output Of Inverter/Buffer 2 |
| 8 | VSS | Supply Voltage |
| 9 | Q4 | Output Of Inverter/Buffer 4 |
| 10 | D4 | Input Of Inverter/Buffer 4 |
| 11 | Q5 | Output Of Inverter/Buffer 5 |
| 12 | INHIBIT | Inhibit Pin |
| 13 | D5 | Input Of Inverter/Buffer 5 |
| 14 | Q6 | Output Of Inverter/Buffer 6 |
| 15 | D6 | Input Of Inverter/Buffer 6 |
| 16 | VDD | Drain Voltage |
CD4502 Circuit
Applications
- 3state hex inverter for interfacing 1C’s with data buses
- COS/MOS to TTL hex buffer
CD4502 Alternative Equivalent
CD4009, CD4069, CD4503
Download CD4502 Strobed Hex Inverter/Buffer Datasheet from the link given below.
