Overview
The CD4012BEG4 is a dual 4-input NAND gate integrated circuit produced by Texas Instruments. It is part of the CD4000 series of CMOS logic gates and is designed to provide the system designer with direct implementation of the NAND function. This component is widely used in digital logic circuits due to its low power consumption, high noise immunity, and wide operating voltage range.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Propagation Delay Time | 60 ns (typ.) | ns |
| Operating Voltage Range | 3 V to 18 V | V |
| Operating Temperature Range | -55°C to 125°C | °C |
| Maximum Input Current | 1 µA at 18 V (full temp range), 100 nA at 18 V and 25°C | A |
| Noise Margin | 1 V at VDD= 5 V, 2 V at VDD= 10 V, 2.5 V at VDD= 15 V | V |
| Package Type | PDIP, SOIC, TSSOP | |
| Pins | 14 | |
| Package Qty | 25 (PDIP), 50 (SOIC), 2000 (TSSOP) |
Key Features
- Buffered inputs and outputs
- Standardized symmetrical output characteristics
- Low power consumption
- High noise immunity
- Wide operating voltage range (3 V to 18 V)
- Meets all requirements of JEDEC Tentative Standard No. 13B for 'B' Series CMOS Devices
- Available in various package types including PDIP, SOIC, and TSSOP
Applications
- Digital logic circuits
- Microprocessor and microcontroller systems
- Communication equipment
- Industrial control systems
- Aerospace and defense applications
Q & A
- What is the CD4012BEG4 used for?
The CD4012BEG4 is used as a dual 4-input NAND gate in digital logic circuits.
- What is the operating voltage range of the CD4012BEG4?
The operating voltage range is from 3 V to 18 V.
- What are the different package types available for the CD4012BEG4?
The CD4012BEG4 is available in PDIP, SOIC, and TSSOP package types.
- What is the propagation delay time of the CD4012BEG4?
The propagation delay time is typically 60 ns.
- What is the maximum input current of the CD4012BEG4?
The maximum input current is 1 µA at 18 V over the full temperature range and 100 nA at 18 V and 25°C.
- What is the noise margin of the CD4012BEG4?
The noise margin is 1 V at VDD= 5 V, 2 V at VDD= 10 V, and 2.5 V at VDD= 15 V.
- Is the CD4012BEG4 suitable for high-temperature applications?
Yes, it operates over a temperature range of -55°C to 125°C.
- Does the CD4012BEG4 meet any specific industry standards?
Yes, it meets all requirements of JEDEC Tentative Standard No. 13B for 'B' Series CMOS Devices.
- What are some common applications of the CD4012BEG4?
Common applications include digital logic circuits, microprocessor and microcontroller systems, communication equipment, industrial control systems, and aerospace and defense applications.
- Is the CD4012BEG4 still recommended for new designs?
No, it is not recommended for new designs as indicated by its NRND (Not Recommended for New Designs) status.
