Overview
The 74HC04D is a high-speed CMOS inverter fabricated with silicon gate C2MOS technology. It is part of the 74HC series and is designed to achieve high-speed operation similar to equivalent LSTTL (Low-power Schottky Transistor-Transistor Logic) while maintaining the low power dissipation characteristic of CMOS technology. This component is produced by Toshiba Semiconductor and Storage and is widely used in various electronic circuits for signal inversion and logic operations.
Key Specifications
| Parameter | Value |
|---|---|
| Logic Family | HC |
| Logic Function | Inverter |
| Number of Elements per Chip | 6 |
| Process Technology | CMOS |
| Maximum Operating Supply Voltage (V) | 6 V |
| Minimum Operating Supply Voltage (V) | 2 V |
| Package/Case | 14-SOIC (0.154, 3.90mm Width) |
| Pin Count | 14 |
| Mounting Type | Surface Mount |
| Propagation Delay (typ.) at VCC = 5 V | 6 ns |
| Low-Level Output Current (max) | 5.2 mA |
| High-Level Output Current (max) | -5.2 mA |
| Operating Temperature | -40°C to 125°C |
Key Features
- High-speed operation: tpd = 6 ns (typ.) at VCC = 5 V.
- Low power dissipation: ICC = 1.0 µA (max) at Ta = 25 °C.
- Wide operating voltage range: VCC(opr) = 2.0 to 6.0 V.
- Balanced propagation delays: tPLH ≈ tPHL.
- High noise immunity and stable output due to buffered output stages.
- Compatibility with TTL (Transistor-Transistor Logic) inputs.
- ESD protection circuits against static discharge or transient excess voltage.
Applications
- Signal inversion and level shifting in digital circuits.
- Crystal oscillators and power control circuits.
- General-purpose logic tasks in digital electronics and microcontroller systems.
- Used in various electronic devices requiring signal conversion or amplification.
Q & A
- What is the 74HC04D?
The 74HC04D is a high-speed CMOS hex inverter, which is a digital logic gate that takes an input signal and produces the logical NOT (complement) of that input.
- Who manufactures the 74HC04D?
The 74HC04D is manufactured by Toshiba Semiconductor and Storage.
- What is the operating voltage range of the 74HC04D?
The operating voltage range of the 74HC04D is from 2 V to 6 V.
- How many inverters are included in the 74HC04D?
The 74HC04D includes six independent inverter gates within a single IC package.
- What is the typical propagation delay of the 74HC04D at VCC = 5 V?
The typical propagation delay is 6 ns at VCC = 5 V.
- Does the 74HC04D have ESD protection?
Yes, the 74HC04D has ESD protection circuits against static discharge or transient excess voltage.
- What is the package type of the 74HC04D?
The 74HC04D is available in a 14-SOIC (Small Outline Integrated Circuit) package.
- What are some equivalent products to the 74HC04D?
Equivalent products include sn74hc04, cd74hc04, mc74hc04, and gd74hc04.
- What are the typical applications of the 74HC04D?
The 74HC04D is used in signal inversion, level shifting, crystal oscillators, power control circuits, and general-purpose logic tasks.
- Is the 74HC04D compatible with TTL inputs?
Yes, the 74HC04D is compatible with TTL (Transistor-Transistor Logic) inputs.
