The 74ACT08 from STMicroelectronics is a high-speed CMOS QUAD 2-INPUT AND 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. This device is designed to offer a robust and reliable solution for digital logic systems and is a fundamental component in various electronic circuits.
Key Features
- High Speed: t<sub>PD = 8ns (Typ) at V<sub>CC = 5V
- Low Power Dissipation: I<sub>CC = 4µA (Max) at T<sub>A = 25°C
- High Noise Immunity: V<sub>NIH = V<sub>NIL = 28% V<sub>CC (Min)
- Power-Down Protection: Inputs include clamp diodes
- Output Drive Capability: 10 LSTTL loads
- Symmetrical Output Impedance: |I<sub>OH| = I<sub>OL = 24 mA (Min)
- Pin and Function Compatible with Other Standard Logic Families
- Latch-Up Performance Exceeds 300 mA
- ESD Performance: HBM > 2000V; MM > 200V
Applications
The 74ACT08 is versatile and can be used in a wide range of applications including:
- Logic and computational functions
- Control systems
- Embedded systems
- Signal processing
- Power management circuits
- Automotive and industrial electronics
Product Specifications
Parameter
Value
Logic Type
AND Gate
Number of Circuits
4
Number of Inputs
2
Voltage - Supply
4.5V to 5.5V
Operating Temperature
-40°C to 85°C
The 74ACT08 is available in a variety of packages, including DIP, SOP, and TSSOP, providing flexibility for different PCB layouts and assembly processes. With its robust design and compatibility with TTL levels, this device is an excellent choice for interfacing with other logic families and for driving loads with high-current requirements.
