Overview
The SN74LVC1G11DSFR, produced by Texas Instruments, is a single 3-input positive-AND gate integrated circuit. This device is part of the LVC (Low-Voltage CMOS) family and is designed for operation over a wide voltage range of 1.65 V to 5.5 V. It features a three-input AND gate, making it suitable for various digital logic applications. The SN74LVC1G11 is available in several package options, including the DSF package, which is a 6-pin SON (Small Outline No-lead) package. This device is fully specified for partial-power-down applications, ensuring that the outputs are disabled to prevent damaging current backflow when the device is powered down.
Key Specifications
| Parameter | Min | Max | Unit | |
|---|---|---|---|---|
| VCC (Supply Voltage) | 1.65 | - | 5.5 | V |
| VIL (Low-level Input Voltage) | 0.35 × VCC | - | 0.7 × VCC | V |
| VIH (High-level Input Voltage) | 0.65 × VCC | - | VCC - 0.3 | V |
| IOH (High-level Output Current) | -4 | -8 | -32 | mA |
| IOL (Low-level Output Current) | 4 | 8 | 32 | mA |
| tpd (Propagation Delay) | 1.3 | - | 20 | ns |
| Cpd (Power Dissipation Capacitance) | 18 | - | 23 | pF |
| ESD Protection | - | - | ±2000V | HBM |
Key Features
- Wide operating VCC range of 1.65 V to 5.5 V, allowing use in a broad range of systems.
- Three-input AND gate configuration, performing the Boolean function Y = A • B • C in positive logic.
- Available in various package options including DBV (SOT-23), DCK (SC70), DRY (SON), DSF (SON), and YZP (DSBGA).
- ESD protection exceeds JESD 22, with ±2000V human-body model.
- Latch-up performance exceeds 100mA per JESD 78, class II.
- Partial-power-down capability using Ioff circuitry to prevent damaging current backflow.
- Inputs and outputs are overvoltage tolerant up to 5.5 V.
- CMOS technology with balanced output drive.
Applications
- Power sequencing in systems that require specific voltage timing to protect delicate devices.
- Digital logic circuits in various electronic systems.
- STB, DVR, and streaming media devices.
- Tablets and enterprise devices.
- Video broadcasting and infrastructure equipment.
- Wireless headsets, keyboards, and mice.
Q & A
- What is the operating voltage range of the SN74LVC1G11? The SN74LVC1G11 operates over a voltage range of 1.65 V to 5.5 V.
- What type of logic gate does the SN74LVC1G11 implement? The SN74LVC1G11 implements a three-input positive-AND gate.
- What are the available package options for the SN74LVC1G11? The device is available in DBV (SOT-23), DCK (SC70), DRY (SON), DSF (SON), and YZP (DSBGA) packages.
- Does the SN74LVC1G11 have ESD protection? Yes, it has ESD protection exceeding ±2000V human-body model.
- What is the propagation delay of the SN74LVC1G11? The propagation delay ranges from 1.3 ns to 20 ns depending on the VCC voltage.
- Can the SN74LVC1G11 be used in partial-power-down applications? Yes, it is fully specified for partial-power-down applications using Ioff circuitry.
- What is the maximum output current of the SN74LVC1G11? The maximum output current is ±32 mA.
- Is the SN74LVC1G11 overvoltage tolerant? Yes, the inputs and outputs are overvoltage tolerant up to 5.5 V.
- What technology is used in the SN74LVC1G11? The device uses CMOS technology with balanced output drive.
- What are some typical applications of the SN74LVC1G11? Typical applications include power sequencing, digital logic circuits, STB, DVR, streaming media, tablets, video broadcasting, and wireless peripherals.
