CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC QUAD 2-INPUT NAND GATE The TC74VHCT00AFN is a quad 2-input NAND gate manufactured by Toshiba. Here are its specifications, descriptions, and features:
### **Specifications:**
- **Logic Type:** Quad 2-Input NAND Gate
- **Supply Voltage Range (VCC):** 4.5V to 5.5V
- **High-Level Input Voltage (VIH):** 2.0V (min)
- **Low-Level Input Voltage (VIL):** 0.8V (max)
- **High-Level Output Voltage (VOH):** 4.4V (min) at IOH = -4mA
- **Low-Level Output Voltage (VOL):** 0.1V (max) at IOL = 4mA
- **Propagation Delay Time (tpd):** 5.5ns (max) at VCC = 5V, CL = 50pF
- **Operating Temperature Range:** -40°C to +85°C
- **Package Type:** SOP-14 (Small Outline Package)
### **Descriptions:**
- The TC74VHCT00AFN is a high-speed CMOS logic IC with TTL-compatible input levels.
- It contains four independent 2-input NAND gates in a single package.
- Designed for general-purpose logic applications in digital circuits.
### **Features:**
- **TTL-Compatible Inputs:** Ensures compatibility with TTL logic levels.
- **Low Power Consumption:** CMOS technology reduces power dissipation.
- **High-Speed Operation:** Fast switching speeds suitable for high-performance applications.
- **Wide Operating Voltage Range:** Supports standard 5V power supply systems.
- **ESD Protection:** Provides improved electrostatic discharge (ESD) tolerance.
- **Pin-Compatible:** Direct replacement for standard 74-series logic ICs.
This information is based on Toshiba’s official documentation for the TC74VHCT00AFN.
