CD40117-Programmable dual 4-bit terminator
Package DIP Series CD4000 (CMOS)
CD40117-Programmable overview
CD40117 belongs to the 4000 Series CMOS Logic Family of Integrated Circuits (IC's) constructed with N- and P-channel enhancement mode transistors. CD40117 has a Programmable dual 4-bit terminator
CD40117 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
108513-ds.pdf
CD40117-Programmable features
- Input terminals protected by standard "B" series ESD protection network.
- Preserves final logic state.
- Output after switching is closer to VDD or Vss råll than Keith a resistor.
- Requires only one solder connection.
- Open circuited terminator not used will not affect performance.
- Can be connected to any CMOS I/O line.
- Draws current only when the logic state is changing
- Can be preset.
CD40117-Programmable pinout
| Pin | Name | Description |
|---|---|---|
| 1 | NC | Not Connected |
| 2 | NC | Not Connected |
| 3 | A | NOR Gate 1 Input 1 |
| 4 | B | NOR Gate 1 Input 2 |
| 5 | C | NOR Gate 1 Input 3 |
| 6 | H | NOR Gate 1 Output |
| 7 | VSS | Supply Voltage |
| 8 | G | NOT Gate Input |
| 9 | L | NOT Gate Output |
| 10 | K | NOR Gate 2 Output |
| 11 | D | NOR Gate 1 Input 1 |
| 12 | E | NOR Gate 1 Input 2 |
| 13 | F | NOR Gate 1 Input 3 |
| 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 |
CD40117-Programmable applications
- Cell phone
- Calculators
- Computing
- STB
- Digital Logic Circuits
- LCD TV
- Decision Making circuit like Mixer Tanks in the factory
Application circuit
CD40117-Programmable alternatives and equivalents
- CD4001
- CD4002
- CD4025
- CD4000
More about CD40117-Programmable
Absolute Maximum Ratings
- At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for 10s Maximum
CD4000 Circuit
Below is a simple circuit of 2 input NOR Gate using 2n222 NPN Transistor.
CD4000 Alternative Equivalent
CD4001, CD4002, CD4025
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