Overview
The CD4012BE is a dual 4-input NAND gate integrated circuit produced by Texas Instruments. It is part of the CD4000 series of CMOS logic gates. This component is designed to provide the system designer with direct implementation of the NAND function, making it a versatile tool in digital logic circuits. The CD4012BE is available in a 14-pin dual-in-line plastic package (PDIP) and operates over a wide supply voltage range of 3 to 18 volts, with an operating temperature range of -55°C to 125°C.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 14-pin PDIP (N) |
| Operating Temperature Range | -55°C to 125°C |
| Supply Voltage Range | 3 V to 18 V |
| Propagation Delay Time | 60 ns (typ.) at CL = 50 pF, VDD = 10 V |
| Maximum Input Current | 1 µA at 18 V over full package temperature range; 100 nA at 18 V and 25°C |
| Noise Margin | 1 V at VDD = 5 V, 2 V at VDD = 10 V, 2.5 V at VDD = 15 V |
| Number of Channels | Dual (2 channels) |
| Number of Inputs per Channel | 4 inputs |
Key Features
- Buffered inputs and outputs
- Standardized symmetrical output characteristics
- Low quiescent current: 100% tested for quiescent current at 20 V
- 5-V, 10-V, and 15-V parametric ratings
- Meets all requirements of JEDEC Tentative Standard No. 13B, 'Standard Specifications for Description of 'B' Series CMOS Devices'
Applications
The CD4012BE is suitable for a wide range of digital logic applications, including:
- Digital logic circuits requiring NAND gate functions
- General-purpose logic circuits
- Industrial control systems
- Consumer electronics
- Automated systems where low power consumption and high reliability are crucial
Q & A
- What is the CD4012BE?
The CD4012BE is a dual 4-input NAND gate integrated circuit produced by Texas Instruments.
- What is the operating temperature range of the CD4012BE?
The operating temperature range is -55°C to 125°C.
- What is the supply voltage range for the CD4012BE?
The supply voltage range is 3 V to 18 V.
- What is the propagation delay time of the CD4012BE?
The propagation delay time is typically 60 ns at CL = 50 pF, VDD = 10 V.
- Does the CD4012BE have buffered inputs and outputs?
Yes, the CD4012BE has buffered inputs and outputs.
- What are the noise margins for the CD4012BE?
The noise margins are 1 V at VDD = 5 V, 2 V at VDD = 10 V, and 2.5 V at VDD = 15 V.
- Is the CD4012BE compliant with any industry standards?
Yes, it meets all requirements of JEDEC Tentative Standard No. 13B.
- What is the maximum input current for the CD4012BE?
The maximum input current is 1 µA at 18 V over the full package temperature range; 100 nA at 18 V and 25°C.
- In what types of packages is the CD4012BE available?
The CD4012BE is available in 14-lead dual-in-line plastic packages (PDIP), among others.
- What are some common applications for the CD4012BE?
Common applications include digital logic circuits, general-purpose logic circuits, industrial control systems, and consumer electronics.
