Overview
The SN74AHC1G08DBVRE4 is a single 2-input positive-AND gate produced by Texas Instruments. This device performs the Boolean function Y = A ● B or Y = A + B in positive logic. It is part of the AHC (Advanced High-Speed CMOS) family, known for its high-speed operation and low power consumption. The SN74AHC1G08DBVRE4 is suitable for a wide range of applications due to its broad operating voltage range of 2 V to 5.5 V, making it versatile for various system designs.
Key Specifications
| Parameter | Min | |||
|---|---|---|---|---|
| VCC Supply Voltage | 2 | - | 5.5 | V |
| VI Input Voltage | -0.5 | - | 7 | V |
| VO Output Voltage | -0.5 | - | VCC + 0.5 | V |
| tPLH Propagation Delay (A or B to Y) at CL = 15 pF | 4.3 | 5.9 | 7 | ns |
| tPHL Propagation Delay (A or B to Y) at CL = 15 pF | 4.3 | 5.9 | 7 | ns |
| IO Continuous Output Current | -25 | - | 25 | mA |
| Cpd Power Dissipation Capacitance (No Load, f = 1 MHz) | - | 18 | - | pF |
Key Features
- Wide operating VCC range of 2 V to 5.5 V, allowing use in a broad range of systems.
- Low propagation delay, enabling fast switching and higher operation speeds.
- Low power consumption, making it suitable for portable and battery power-sensitive applications.
- High output drive capability, with ±25 mA continuous output current.
- Available in various packages, including the ultra-small DBVR package.
Applications
- Barcode Scanners
- Cable Solutions
- Embedded PCs
- Field Transmitters for Temperature or Pressure Sensors
- Portable and battery-powered devices due to low power consumption
Q & A
- What is the operating voltage range of the SN74AHC1G08DBVRE4?
The operating voltage range is 2 V to 5.5 V.
- What is the propagation delay of the SN74AHC1G08DBVRE4?
The propagation delay (tPLH and tPHL) at CL = 15 pF is typically 5.9 ns, with a maximum of 7 ns.
- What is the maximum output current of the SN74AHC1G08DBVRE4?
The maximum continuous output current is ±25 mA.
- What are the typical applications of the SN74AHC1G08DBVRE4?
Typical applications include barcode scanners, cable solutions, embedded PCs, and field transmitters for temperature or pressure sensors.
- Does the SN74AHC1G08DBVRE4 support open-drain or open-collector outputs?
No, it has a standard push-pull output configuration.
- What is the significance of the 'E4' suffix in the part number?
The 'E4' suffix indicates compliance with J-STD-609 lead standards and TI-defined “Green” requirements.
- What is the power dissipation capacitance of the SN74AHC1G08DBVRE4?
The power dissipation capacitance (Cpd) is typically 18 pF at no load and f = 1 MHz.
- Is the SN74AHC1G08DBVRE4 suitable for low-power applications?
Yes, it is suitable due to its low power consumption.
- What are the input voltage limits for the SN74AHC1G08DBVRE4?
The input voltage limits are from -0.5 V to 7 V.
- What is the package type for the SN74AHC1G08DBVRE4?
The device is available in various packages, including the DBVR package.
