CD4071 Quad 2-Input OR Gate
Package DIP Series CD4000 (CMOS)
CD4071 overview
CD4071 belongs to 4000 Series CMOS Logic Family of Integrated Circuits (IC's) constructed with N- and P-channel enhancement mode transistors. CD4071 has Quad 2-Input OR Gate
CD4071 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
109273-ds.pdf
CD4071 features
- High-Voltage Types (20V Rating)
- CD4071BMS Quad 2-Input OR Gate
- Medium Speed Operation:tPHL, tPLH = 60ns (typ) at 10V
- tPHL, tPLH = 60ns (typ) at 10V
- 100% Tested for Quiescent Current at 20V
- Maximum Input Current of 1µA at 18V Over Full Package Temperature Range; 100nA at 18V and +25oC
- Standardized Symmetrical Output Characteristics
- Noise Margin (Over Full Package Temperature Range):1V at VDD = 5V2V at VDD = 10V2.5V at VDD = 15V
- 1V at VDD = 5V
- 2V at VDD = 10V
- 2.5V at VDD = 15V
- 5V, 10V and 15V Parametric Rating
CD4071 pinout
| Pin | Name | Description |
|---|---|---|
| 1 | A | Input 1 Of OR Gate 1 |
| 2 | B | Input 2 Of OR Gate 1 |
| 3 | J=A+B | Output Of OR Gate 1 |
| 4 | K=C+D | Output Of OR Gate 2 |
| 5 | C | Input 1 Of OR Gate 2 |
| 6 | D | Input 2 Of OR Gate 2 |
| 7 | VSS | Supply Voltage |
| 8 | E | Input 1 Of OR Gate 3 |
| 9 | F | Input 2 Of OR Gate 3 |
| 10 | L=E+F | Output Of OR Gate 3 |
| 11 | M=G+H | Output Of OR Gate 4 |
| 12 | G | Input 1 Of OR Gate 4 |
| 13 | H | Input 2 Of OR Gate 4 |
| 14 | 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 |
| Operating Temperature Range | -55oC to +125oC Package Types D, F, K, H |
| Storage Temperature Range (TSTG) | -65oC to +150oC |
| Lead Temperature (During Soldering) | +265oC |
CD4071 applications
- Intrusion detection
- Alarm system.
CD4071 alternatives and equivalents
- CD4072
- CD4075
More about CD4071
Absolute Maximum Ratings
- Lead Temperature (During Soldering): +265oC
- At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for 10s Maximum
CD4071 Alternative Equivalent
CD4072, CD4075
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