Overview
The SN74AUP2G07 device, produced by Texas Instruments, is a dual buffer gate with open-drain outputs. It operates over a wide voltage range of 0.8 V to 3.6 V, making it versatile for various applications. This device is designed using CMOS technology and is part of the AUP family, which is known for its low-power consumption. The SN74AUP2G07 is fully specified for partial-power-down applications and supports live insertion, partial-power-down mode, and back-drive protection through its Ioff feature.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Operating Voltage Range (VCC) | 0.8 V to 3.6 V | |
| Static Power Consumption (ICC) | 0.9 µA maximum | VI = GND or VCC, IO = 0 |
| Dynamic Power Consumption (Cpd) | 1 pF typical at 3.3 V | |
| Input Capacitance (Ci) | 1.5 pF typical | VI = VCC or GND |
| Output Capacitance (Co) | 3 pF typical | VO = GND |
| Propagation Delay (tpd) | 3.3 ns maximum at 3.3 V | |
| Input Hysteresis (Vhys) | 250 mV typical at 3.3 V | |
| ESD Performance | 4500-V human-body model, 1500-V charged-device model | |
| Operating Temperature Range | -40°C to 85°C |
Key Features
- Low static-power consumption (ICC = 0.9 µA maximum).
- Low dynamic-power consumption (Cpd = 1 pF typical at 3.3 V).
- Low input capacitance (Ci = 1.5 pF typical).
- Low noise – overshoot and undershoot <10% of VCC.
- Ioff supports live insertion, partial-power-down mode, and back-drive protection.
- Input hysteresis allows slow input transition and better switching noise immunity at the input (Vhys = 250 mV typical at 3.3 V).
- Wide operating VCC range of 0.8 V to 3.6 V.
- 3.6-V I/O tolerant to support mixed-mode signal operation.
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- ESD performance tested per JESD 22.
Applications
- Battery-powered portable applications (e.g., smartphones, e-books).
- Medical devices (e.g., blood pressure monitors, CPAP machines).
- Cable solutions and optical networking.
- Embedded PCs and server motherboards.
- Field transmitters (temperature or pressure sensors).
- Fingerprint biometrics and HVAC systems.
- Network-attached storage (NAS) and software-defined radios (SDR).
- Video communication systems and wireless data access cards.
- X-ray machines (baggage scanners, medical, and dental).
Q & A
- What is the operating voltage range of the SN74AUP2G07?
The SN74AUP2G07 operates from 0.8 V to 3.6 V.
- What is the maximum static power consumption of the SN74AUP2G07?
The maximum static power consumption is 0.9 µA.
- What is the typical dynamic power consumption at 3.3 V?
The typical dynamic power consumption at 3.3 V is 1 pF.
- What is the input capacitance of the SN74AUP2G07?
The input capacitance is 1.5 pF typical.
- What is the propagation delay at 3.3 V?
The propagation delay at 3.3 V is 3.3 ns maximum.
- Does the SN74AUP2G07 support partial-power-down applications?
Yes, it supports partial-power-down applications using the Ioff feature.
- What is the ESD performance of the SN74AUP2G07?
The ESD performance is 4500-V human-body model and 1500-V charged-device model.
- What are some typical applications of the SN74AUP2G07?
Typical applications include battery-powered portable devices, medical devices, cable solutions, and more.
- What is the operating temperature range of the SN74AUP2G07?
The operating temperature range is -40°C to 85°C.
- Can the SN74AUP2G07 be used in mixed-mode signal operations?
Yes, it is 3.6-V I/O tolerant to support mixed-mode signal operations.
