Overview
The MC14011BCPG is a part of the MC14001B series of CMOS logic gates produced by onsemi. This specific model, MC14011B, is a Quad 2-Input NAND Gate. It is constructed with P and N channel enhancement mode devices in a single monolithic structure, utilizing Complementary MOS (CMOS) technology. The primary use of this device is in applications where low power dissipation and high noise immunity are desired.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage Range | VDD | 3.0 | - | 18 | Vdc |
| Output Voltage "0" Level | VOL | - | - | 0.05 | Vdc |
| Output Voltage "1" Level | VOH | 4.95 | 9.95 | 14.95 | Vdc |
| Output Rise Time (CL = 50 pF, TA = 25°C) | tTLH | 100 | 50 | 40 | ns |
| Output Fall Time (CL = 50 pF, TA = 25°C) | tTHL | 100 | 50 | 40 | ns |
| Propagation Delay Time (tPLH, tPHL) | - | 80 | 32 | 27 | ns |
| Temperature Range | - | -55°C to 125°C | - | - | °C |
Key Features
- Supply Voltage Range: 3.0 Vdc to 18 Vdc
- All Outputs Buffered
- Capable of Driving Two Low-power TTL Loads or One Low-power Schottky TTL Load Over the Rated Temperature Range
- Double Diode Protection on All Inputs Except: Triple Diode Protection on MC14011B and MC14081B
- Low Power Dissipation and High Noise Immunity
- Pb-Free Packages Available
Applications
The MC14011BCPG is suitable for a variety of applications where low power consumption and high noise immunity are critical. These include:
- Digital Logic Circuits
- Microprocessor and Microcontroller Systems
- Communication Equipment
- Automotive Electronics
- Industrial Control Systems
Q & A
- What is the supply voltage range for the MC14011BCPG?
The supply voltage range is from 3.0 Vdc to 18 Vdc.
- What type of protection does the MC14011BCPG have on its inputs?
The device has double diode protection on all inputs, except for the MC14011B and MC14081B which have triple diode protection.
- Can the MC14011BCPG drive TTL loads?
Yes, it is capable of driving two low-power TTL loads or one low-power Schottky TTL load over the rated temperature range.
- What is the temperature range for the MC14011BCPG?
The operating temperature range is from -55°C to 125°C.
- How should unused inputs be handled?
All unused inputs of AND and NAND gates must be connected to VDD, while unused inputs of OR and NOR gates must be connected to VSS.
- What is the maximum output current per pin?
The maximum rating for output current is 10 mA per pin.
- What are the typical propagation delay times for the MC14011BCPG?
The propagation delay times (tPLH, tPHL) are typically 80 ns, 32 ns, and 27 ns for different supply voltages.
- Are Pb-free packages available for the MC14011BCPG?
Yes, Pb-free packages are available for this device.
- What is the significance of the 'B' suffix in the MC14011B series?
The 'B' suffix indicates that these devices are part of the B-series CMOS gates, which are known for their low power dissipation and high noise immunity.
- How do I calculate the total supply current for loads other than 50 pF?
The total supply current can be calculated using the formula: IT(CL) = IT(50 pF) + (CL - 50) Vfk, where IT is in μA, CL in pF, V = (VDD - VSS) in volts, and f in kHz is the input frequency.
