Overview
The SN74LVC2G00DCURG4, produced by Texas Instruments, is a dual 2-input positive-NAND gate integrated circuit. This device is designed to operate within a wide voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It features high-drive CMOS technology, supporting up to 24 mA of output drive current at 3.3 V, which is ideal for driving multiple outputs and high-speed applications up to 100 MHz. The inputs are 5.5-V tolerant, allowing them to translate down to VCC, and the device includes Ioff circuitry for partial-power-down applications, preventing damaging current backflow when powered down.
Key Specifications
| Parameter | Unit | Min | Typ | Max |
|---|---|---|---|---|
| VCC Supply Voltage Range | V | -0.5 | 6.5 | |
| Input Voltage Range | V | -0.5 | 6.5 | |
| Output Voltage Range (High-Impedance or Power-Off State) | V | -0.5 | 6.5 | |
| Output Voltage Range (High or Low State) | V | -0.5 | VCC + 0.5 | |
| Propagation Delay (tpd) at VCC = 3.3 V | ns | 1.1 | 4.3 | |
| Output Drive Current at VCC = 3.3 V | mA | 24 | ||
| Quiescent Current (ICC) at VCC = 3.3 V | μA | 10 | ||
| Operating Temperature Range | °C | -40 | 125 | |
| Storage Temperature Range | °C | -65 | 150 |
Key Features
- Wide Voltage Range: Operates from 1.65 V to 5.5 V, supporting 5-V VCC operation.
- High-Drive CMOS Technology: Capable of producing 24 mA of output drive current at 3.3 V.
- Input Tolerance: Inputs accept voltages up to 5.5 V.
- Low Power Consumption: Quiescent current (ICC) of 10 μA at VCC = 3.3 V.
- Partial Power-Down Capability: Ioff circuitry disables outputs to prevent backflow current when powered down.
- ESD Protection: Exceeds JESD 22 standards for human-body model (2000 V) and charged-device model (1000 V).
- Latch-Up Performance: Exceeds 100 mA per JESD 78, Class II.
- High-Speed Operation: Maximum propagation delay of 4.3 ns at VCC = 3.3 V.
Applications
- IP Phones: Wired and wireless.
- Optical Modules: EPON and video over fiber.
- Telecom Equipment: DC/DC modules, base band units, power distribution units (PDU), power monitoring units (PMU), wireless battery monitoring, remote electrical tilt units (RET), remote radio units (RRU), tower-mounted amplifiers (TMA).
- Private Branch Exchanges (PBX): TETRA base exchanges.
- Wireless Communications: WiMAX and wireless infrastructure equipment, wireless communications testers, and wireless repeaters.
- Video Conferencing: IP-based HD video conferencing.
- xDSL Modems and DSLAM: Digital subscriber line access multiplexers.
Q & A
- What is the operating voltage range of the SN74LVC2G00?
The SN74LVC2G00 operates within a voltage range of 1.65 V to 5.5 V.
- What is the maximum output drive current at 3.3 V?
The device can produce up to 24 mA of output drive current at 3.3 V.
- What is the quiescent current (ICC) at VCC = 3.3 V?
The quiescent current (ICC) is 10 μA at VCC = 3.3 V.
- Does the SN74LVC2G00 support partial power-down applications?
Yes, it includes Ioff circuitry to disable outputs and prevent backflow current when powered down.
- What is the maximum propagation delay at VCC = 3.3 V?
The maximum propagation delay is 4.3 ns at VCC = 3.3 V.
- What are the ESD protection ratings for the SN74LVC2G00?
The device exceeds JESD 22 standards for human-body model (2000 V) and charged-device model (1000 V).
- What are some common applications for the SN74LVC2G00?
Common applications include IP phones, optical modules, telecom equipment, private branch exchanges, wireless communications, video conferencing, and xDSL modems.
- What is the operating temperature range for the SN74LVC2G00?
The operating temperature range is -40°C to 125°C.
- Does the SN74LVC2G00 have latch-up protection?
Yes, it exceeds 100 mA per JESD 78, Class II for latch-up performance.
- What is the moisture sensitivity level (MSL) of the SN74LVC2G00?
The moisture sensitivity level (MSL) is 1 (Unlimited).
