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74VHC00MTCX 2-5.5V Quad 2-Input NAND Gate with High-Speed 5.5V Tolerant CMOS Technology 8mA Output Drive Low Noise <10ns Delay and Compact TSSOP-14 Packaging
Features
High Speed: tPD = 3.7 ns (typ.) at TA = 25℃
High Noise Immunity: VNIH = VNIL = 28% VCC (min.)
Power Down Protection is Provided on All Inputs
Low Noise: VOLP = 0.8 V (max.)
Low Power Dissipation: ICC = 2 A (max.) at TA = 25℃
Pin and Function Compatible with 74HC00
Pb−Free, Halogen Free/BFR Free and RoHS Compliant
Applications
1. General Digital Logic & System Control
With its 2-5.5V wide operating voltage range and 5.5V input tolerance, it is suitable for logic interfaces in mixed-voltage systems:
Level shifting and signal conditioning between microcontrollers (MCUs) and peripheral chips
General-purpose logic gate circuits in industrial control boards (e.g., start/stop control, signal interlocking)
Status detection and enable control in power management modules
2. Consumer Electronics & Battery-Powered Devices
Low-power CMOS technology and wide voltage adaptability make it ideal for portable devices:
Smart home devices (sensor signal processing, button detection)
Logic control core for remote controls, toys, and small electronic products
Interface protection and signal shaping for USB-powered devices (compatible with 3.3V/5V systems)
3. Automotive Electronics & Industrial Automation
Strong noise immunity and operating temperature range of -40℃ to 125℃ (note: requires verification of device specifications) support harsh environments:
Simple logic operations in vehicle control systems (e.g., window/lamp control modules)
I/O signal processing and isolated circuit auxiliary logic in PLC modules
Pulse generation and status indication circuits in instrumentation
4. Communication & Electronic Infrastructure
<10ns propagation delay meets medium-to-low-speed communication needs:
Signal logic conversion for RS-232/485 interfaces
Indicator light control and reset logic in network equipment (routers, switches)
Clock division and simple pulse modulation circuits
Description
The VHC00 is an advanced high−speed CMOS 2−Input NAND Gate fabricated with silicon gate CMOS technology. It achieves the high−speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.
The internal circuit is composed of 3 stages, including buffer output, which provide high noise immunity and stable output. An input protection circuit insures that 0 V to 5.5 V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5 V to 3 V systems and two supply systems such as battery backup. This circuit prevents device destruction due to mismatched supply and input voltages.
INFORMATION
| Category | | |
| Mfr | | |
| Series | | |
| Packaging | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | |
| Part Status | Active | |
| Logic Type | | |
| Number of Circuits | 4 | |
| Number of Inputs | 2 | |
| Features | - | |
| Voltage - Supply | 2V ~ 5.5V | |
| Current - Quiescent (Max) | 2 µA | |
| Current - Output High, Low | 8mA, 8mA | |
| Input Logic Level - Low | 0.5V | |
| Input Logic Level - High | 1.5V | |
| Max Propagation Delay @ V, Max CL | 7.5ns @ 5V, 50pF | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | |
| Supplier Device Package | 14-TSSOP | |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) | |
| Base Product Number |
Drawing
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