Overview
The CD74HC00M96 is a quadruple 2-input NAND gate integrated circuit produced by Texas Instruments. This device is part of the CD74HC00 series, which operates within a wide voltage range of 2 V to 6 V and a temperature range of –55°C to +125°C. It is packaged in a 14-pin SOIC (Small Outline Integrated Circuit) package. Each gate in the CD74HC00 performs the Boolean function Y = A ● B in positive logic, making it versatile for various digital logic applications.
Key Specifications
| Parameter | Min | Nom | Max | Unit |
|---|---|---|---|---|
| VCC Supply Voltage | 2 | 6 | V | |
| VIH High-Level Input Voltage | 1.5 (VCC=2V) | 3.15 (VCC=4.5V) | 4.2 (VCC=6V) | V |
| VIL Low-Level Input Voltage | 0.5 (VCC=2V) | 1.35 (VCC=4.5V) | 1.8 (VCC=6V) | V |
| TA Operating Free-Air Temperature | –55 | 125 | °C | |
| RθJA Junction-to-Ambient Thermal Resistance | 133.6 | °C/W | ||
| IOH Output Current (High State) | 5.2 | mA | ||
| IOL Output Current (Low State) | 5.2 | mA | ||
| ICC Supply Current | 40 | µA |
Key Features
- Buffered Inputs: Ensures stable input signals.
- Wide Operating Voltage Range: Operates from 2 V to 6 V.
- Wide Operating Temperature Range: Functional from –55°C to +125°C.
- High Fanout Capability: Supports up to 10 LSTTL loads.
- Low Power Consumption: Significant power reduction compared to LSTTL logic ICs.
- Balanced CMOS Push-Pull Outputs: Capable of sinking and sourcing similar currents.
- ESD Protection: Human-body model (HBM) ±2000 V and charged-device model (CDM) ±1000 V.
Applications
- Alarm and Tamper Detect Circuits: Used in security systems to detect tampering.
- S-R Latch Circuits: Can be configured to create SR latches for memory and control applications.
- General Digital Logic: Suitable for various digital logic functions in electronic systems.
- System Controllers: Used to drive indicators and provide data to system controllers.
Q & A
- What is the CD74HC00M96?
The CD74HC00M96 is a quadruple 2-input NAND gate integrated circuit produced by Texas Instruments.
- What is the operating voltage range of the CD74HC00M96?
The device operates within a voltage range of 2 V to 6 V.
- What is the temperature range for the CD74HC00M96?
The device is functional from –55°C to +125°C.
- How many NAND gates are included in the CD74HC00M96?
The device contains four independent 2-input NAND gates.
- What type of outputs does the CD74HC00M96 have?
The device includes balanced CMOS push-pull outputs.
- What is the maximum output current of the CD74HC00M96?
The maximum output current is 5.2 mA.
- What are some common applications of the CD74HC00M96?
Common applications include alarm and tamper detect circuits, S-R latch circuits, and general digital logic functions.
- How should unused inputs be handled on the CD74HC00M96?
Unused inputs must be terminated to either VCC or ground, either directly or with pull-up or pull-down resistors.
- What is the recommended bypass capacitor for the CD74HC00M96?
A 0.1-μF capacitor is recommended, and it is acceptable to parallel multiple bypass caps.
- What are the thermal considerations for the CD74HC00M96?
The device's thermal characteristics include a junction-to-ambient thermal resistance of 133.6 °C/W for the SOIC package.
