Overview
The SN74HC08N, produced by Texas Instruments, is a quadruple 2-input AND gate integrated circuit. This device contains four independent 2-input AND gates, each performing the Boolean function Y = A ∧ B in positive logic. It is part of the 74HC series, known for its high-speed CMOS logic and wide operating voltage range.
Key Specifications
| Parameter | Value |
|---|---|
| Package | PDIP-14, SOIC-14, SSOP-14, TSSOP-14 |
| Operating Voltage Range | 2 V to 6 V |
| Operating Temperature Range | -40°C to +85°C |
| Output Current | ±4 mA at 5 V |
| Input Current | 1 µA (Maximum) |
| Propagation Delay | Typical 8 ns at 6 V |
| Fanout | Up to 10 LSTTL loads |
| Power Consumption | Maximum ICC 20 µA |
| Mounting Type | Through Hole (THT) |
| Compliance | RoHS compliant, SVHC free |
Key Features
- Buffered inputs
- Wide operating voltage range: 2 V to 6 V
- Wide operating temperature range: -40°C to +85°C
- Supports fanout up to 10 LSTTL loads
- Significant power reduction compared to LSTTL logic ICs
Applications
- Combining power good signals
- Enabling digital signals
- Servers
- LED Displays
- Network Switches
- I/O Expanders
- Base Station Processor Boards
Q & A
- What is the SN74HC08N? The SN74HC08N is a quadruple 2-input AND gate integrated circuit produced by Texas Instruments.
- What is the operating voltage range of the SN74HC08N? The operating voltage range is 2 V to 6 V.
- What is the operating temperature range of the SN74HC08N? The operating temperature range is -40°C to +85°C.
- How many AND gates does the SN74HC08N contain? It contains four independent 2-input AND gates.
- What is the typical propagation delay of the SN74HC08N? The typical propagation delay is 8 ns at 6 V.
- Is the SN74HC08N RoHS compliant? Yes, it is RoHS compliant and SVHC free.
- What are some common applications of the SN74HC08N? Common applications include combining power good signals, enabling digital signals, servers, LED displays, network switches, I/O expanders, and base station processor boards.
- What is the fanout capability of the SN74HC08N? It supports fanout up to 10 LSTTL loads.
- What is the maximum input current of the SN74HC08N? The maximum input current is 1 µA.
- What is the typical power consumption of the SN74HC08N? The maximum ICC is 20 µA.
