Overview
The CD74HC04M96 is a hex inverter integrated circuit produced by Texas Instruments. This device contains six independent inverters, each performing the Boolean function Y = A in positive logic. It is part of the HC (High-Speed CMOS) logic family, known for its wide operating voltage range and low power consumption. The CD74HC04M96 is available in a 14-pin SOIC package and operates over a temperature range of –55°C to +125°C, making it suitable for a variety of applications in digital electronics.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC Supply Voltage | -0.5 | - | 7 | V |
| Operating Temperature Range | -55 | - | 125 | °C |
| Input Clamp Current (IIK) | - | - | ±20 | mA |
| Output Clamp Current (IOK) | - | - | ±20 | mA |
| Continuous Output Current | - | - | ±25 | mA |
| Propagation Delay (tpd) at VCC = 5V, CL = 50pF | 17 | 21 | 26 | ns |
| Input Leakage Current (II) | - | - | ±1 | µA |
| Supply Current (ICC) | - | - | 40 | µA |
Key Features
- Buffered Inputs: The device has buffered inputs which help in maintaining signal integrity.
- Wide Operating Voltage Range: Operates from 2 V to 6 V, making it versatile for various applications.
- Wide Operating Temperature Range: Functions over a temperature range of –55°C to +125°C.
- Low Power Consumption: Significant power reduction compared to LSTTL logic ICs.
- High Fanout Capability: Supports fanout up to 10 LSTTL loads.
- Balanced CMOS Push-Pull Outputs: Outputs are capable of sinking and sourcing similar currents, ensuring balanced operation.
- Standard CMOS Inputs: High impedance inputs with low leakage current.
- Clamp Diode Structure: Inputs and outputs have both positive and negative clamping diodes for protection.
Applications
- Synchronizing Inverted Clock Inputs: Can be used to synchronize clock signals by inverting them.
- Inverting Digital Signals: Useful for inverting digital signals in various digital circuits.
- Counters and Flip-Flops: Can be used to add an additional stage to counters with external flip-flops, especially where negative edge triggering is required.
- Signal Integrity Improvement: The remaining channels can be used for other applications needing inverted signals or improved signal integrity.
Q & A
- What is the CD74HC04M96?
The CD74HC04M96 is a hex inverter integrated circuit produced by Texas Instruments, containing six independent inverters.
- What is the operating voltage range of the CD74HC04M96?
The device operates from 2 V to 6 V.
- What is the operating temperature range of the CD74HC04M96?
The device functions over a temperature range of –55°C to +125°C.
- What is the propagation delay of the CD74HC04M96 at VCC = 5V and CL = 50pF?
The propagation delay is typically 21 ns, with a maximum of 26 ns.
- Can the CD74HC04M96 drive large capacitive loads?
Yes, but it is recommended to add a series resistor to limit the output current to avoid damage.
- What are the key features of the CD74HC04M96?
Key features include buffered inputs, wide operating voltage and temperature ranges, low power consumption, high fanout capability, and balanced CMOS push-pull outputs.
- How many inverters does the CD74HC04M96 contain?
The device contains six independent inverters.
- What type of inputs does the CD74HC04M96 have?
The device has standard CMOS inputs which are high impedance.
- Can unused inputs and outputs be left floating?
Unused inputs must be terminated at VCC or GND, while unused outputs can be left floating.
- What are some common applications of the CD74HC04M96?
Common applications include synchronizing inverted clock inputs, inverting digital signals, and use in counters and flip-flops.
