Overview
The SN74LVC08APWRE4 is a quadruple 2-input positive-AND gate produced by Texas Instruments. This device is part of the 74LVC family, known for its low-voltage CMOS logic. It operates within a voltage range of 1.65V to 3.6V, making it versatile for various applications. The SN74LVC08A performs the Boolean function Y = A × B in positive logic, making it useful in systems requiring multiple AND functions.
Key Specifications
| Parameter | Min | Max | Unit | Conditions | |
|---|---|---|---|---|---|
| VCC Operating Voltage | 1.65 | - | 3.6 | V | - |
| Operating Temperature | -40 | - | 85 | °C | - |
| Propagation Delay (tpd) | 1 | 2.6 | 5.5 | ns | VCC = 3.3V, CL = 50 pF |
| Input Voltage | 0 | - | 5.5 | V | - |
| ESD Protection | - | - | - | - | 2000V Human-Body Model, 1000V Charged-Device Model |
| Power Dissipation Capacitance | - | 10 | - | pF | VCC = 3.3V, f = 10 MHz |
Key Features
- Low-Voltage Operation: The device operates from 1.65V to 3.6V, making it suitable for low-power applications.
- High-Speed Performance: Propagation delay as low as 2.6 ns at VCC = 3.3V.
- ESD Protection: Exceeds JESD 22 standards with 2000V Human-Body Model and 1000V Charged-Device Model.
- Latch-Up Performance: Exceeds 250 mA per JESD 17.
- Mixed-Mode Voltage Operation: Inputs can be driven from either 3.3V or 5V devices, allowing use in mixed-voltage systems.
- Balanced High-Drive CMOS Outputs: Capable of sinking and sourcing similar currents.
- Live Insertion, Partial-Power-Down, and Back-Drive Protection: Supports Ioff, making it suitable for dynamic power management.
Applications
- Servers: Used in server systems for logical operations.
- LED Displays: Employed in display systems requiring logical AND functions.
- Network Switches: Utilized in network switching equipment for high-speed logical operations.
- I/O Expanders: Used to expand input/output capabilities in various systems.
- Base Station Processor Boards: Applied in telecommunications equipment for logical processing.
Q & A
- What is the operating voltage range of the SN74LVC08APWRE4?
The operating voltage range is from 1.65V to 3.6V.
- What is the propagation delay of the SN74LVC08APWRE4 at VCC = 3.3V?
The propagation delay is typically 2.6 ns at VCC = 3.3V.
- Does the SN74LVC08APWRE4 support mixed-mode voltage operation?
Yes, it supports mixed-mode voltage operation, allowing inputs to be driven from either 3.3V or 5V devices.
- What is the ESD protection level of the SN74LVC08APWRE4?
The device exceeds JESD 22 standards with 2000V Human-Body Model and 1000V Charged-Device Model.
- What are the typical applications of the SN74LVC08APWRE4?
Typical applications include servers, LED displays, network switches, I/O expanders, and base station processor boards.
- What is the latch-up performance of the SN74LVC08APWRE4?
The latch-up performance exceeds 250 mA per JESD 17.
- Does the SN74LVC08APWRE4 support live insertion and partial-power-down modes?
Yes, it supports Ioff, enabling live insertion, partial-power-down, and back-drive protection.
- What is the package type of the SN74LVC08APWRE4?
The package type is TSSOP-14.
- What is the operating temperature range of the SN74LVC08APWRE4?
The operating temperature range is from -40°C to 85°C.
- What is the power dissipation capacitance of the SN74LVC08APWRE4 at VCC = 3.3V?
The power dissipation capacitance is typically 10 pF at VCC = 3.3V and f = 10 MHz.
