HD74HC20P (74HC20)

The HD74HC20P is a high-speed CMOS dual 4-input NAND gate designed for general-purpose logic applications. This device contains two independent 4-input NAND gates, each of which performs the Boolean function Y = A · B · C · D in positive logic. The 74HC20 is characterized for operation over a wide range of supply voltages and is compatible with TTL outputs.

Key Features:

• Dual 4-input NAND gates
• High-speed CMOS technology
• Low power consumption
• High noise immunity
• TTL-compatible inputs
• Wide supply voltage range: 2V to 6V
• Standard pin configuration

Technical Specifications:

• Supply Voltage (VCC): 2V to 6V
• Input Voltage Range: 0V to VCC
• High-Level Output Voltage (VOH): VCC – 0.1V (min at VCC = 4.5V)
• Low-Level Output Voltage (VOL): 0.1V (max at VCC = 4.5V)
• High-Level Input Voltage (VIH): 70% of VCC (min)
• Low-Level Input Voltage (VIL): 30% of VCC (max)
• Propagation Delay Time: 8 ns (typical at VCC = 5V)
• Operating Temperature Range: -40°C to +85°C
• Package: 14-pin DIP, SOIC, TSSOP

Applications:

• Digital logic circuits
• Data processing systems
• Microprocessor systems
• Control systems
• Combinational logic

Datasheet:
For detailed technical information, refer to the HD74HC20P Datasheet.