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The MC74VHCT00ADTR2G is a high-performance, quad 2-input NAND gate from onsemi, part of the 74VHCT series of advanced CMOS logic devices . This integrated circuit contains four independent NAND gates, each with two inputs, providing basic logic functionality for a wide range of digital applications . Designed with 5V tolerant inputs, it allows direct interfacing with 5V logic while operating from a 3V to 5.5V supply, making it ideal for mixed-voltage systems . Housed in a compact 14-pin TSSOP package, it delivers fast propagation delays, low power consumption, and wide operating temperature range for industrial, automotive, and general-purpose digital logic applications .
Category:Integrated Circuits (ICs);Logic;Gates and Inverters
Mfr:onsemi
Series:74VHCT
Packaging:Tape & Reel (TR);Cut Tape (CT)
Part Status:Active
Number of Circuits:4
Number of Inputs:2
Voltage - Supply:3V ~ 5.5V
Current - Quiescent (Max):2 µA
Current - Output High, Low:8mA, 8mA
Input Logic Level - Low:0.53V ~ 0.8V
Input Logic Level - High:1.4V ~ 2V
Max Propagation Delay @ V, Max CL:7.9ns @ 5V, 50pF
Operating Temperature:-55°C ~ 125°C
Mounting Type:Surface Mount
Supplier Device Package:14-TSSOP
Package / Case:14-TSSOP (0.173", 4.40mm Width)
Base Product Number:74VHCT00
Quad 2-Input NAND Configuration: Four independent NAND gates in a single package provide basic logic functionality while saving board space compared to using discrete gates .
5V Tolerant Inputs: Inputs can accept voltages up to 5.5V regardless of the supply voltage, enabling direct interface with 5V logic in mixed-voltage systems without level shifters .
Wide Supply Voltage Range: Operates from 3V to 5.5V, supporting both 3.3V and 5V systems for maximum design flexibility .
High Speed Performance: Fast propagation delay of 7.9ns (max) at 5V enables use in high-frequency digital applications requiring quick signal processing .
Ultra-Low Quiescent Current: Maximum 2 µA standby current minimizes power consumption in battery-powered and power-sensitive applications .
Balanced Output Drive: Symmetrical 8mA sink and source capability ensures robust signal driving into capacitive and resistive loads .
Extended Temperature Range: -55°C to 125°C operation ensures reliable performance in harsh industrial, automotive, and military environments .
ESD Protection: Inputs and outputs are protected against electrostatic discharge, enhancing robustness in real-world applications .
Pb-Free and RoHS Compliant: Environmentally friendly design meets global regulatory requirements .
General Purpose Logic: Implements basic NAND functions for signal conditioning, gating, and control in digital circuits across consumer, industrial, and automotive applications .
Mixed-Voltage Systems: Provides logic translation between 3.3V and 5V domains without additional components, simplifying design in systems with multiple voltage rails .
Oscillator Circuits: Used in conjunction with RC networks to create simple square wave oscillators for timing and clock generation applications .
Signal Gating and Enable/Disable Functions: Controls the passage of digital signals based on enable inputs in data paths and control systems .
Pulse Shaping and Conditioning: Shapes and cleans digital signals by passing them through NAND gates configured as inverters or buffers .
Industrial Control Systems: Provides reliable logic functions in PLCs, motor drives, and factory automation equipment requiring wide temperature operation .
Automotive Electronics: Used in body control modules, infotainment systems, and sensor interfaces where extended temperature range and reliability are critical .
Power Management: Implements logic functions for power sequencing, enable controls, and fault detection in power supply systems .
The onsemi MC74VHCT00ADTR2G is a reliable, high-performance quad 2-input NAND gate that combines fast 7.9ns propagation delay, ultra-low 2µA quiescent current, and wide 3V-5.5V supply range in a compact 14-pin TSSOP package. Its 5V tolerant inputs, extended -55°C to 125°C temperature range, and balanced output drive make it an ideal choice for general-purpose logic, mixed-voltage interfacing, industrial control, and automotive applications requiring dependable logic performance with minimal power consumption .
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