Overview
The SN74LVC1G0832DCKR, produced by Texas Instruments, is a single 3-input positive AND-OR gate integrated circuit. This device is designed to operate over a wide voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It performs the Boolean function Y = (A • B) + C in positive logic and can also be configured to act as a 2-input AND gate or a 2-input OR gate by tying specific inputs to GND or VCC. The device is available in several package options, including SC70 and DSBGA, and is fully specified for partial-power-down applications using Ioff circuitry.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 1.65 | 5.5 | V | |
| Input Voltage Range | -0.5 | 6.5 | V | |
| Operating Temperature Range | -40 | 125 | °C | |
| High-Level Output Current (IOH) at VCC = 3.3 V | -24 | mA | ||
| Low-Level Output Current (IOL) at VCC = 3.3 V | 24 | mA | ||
| Propagation Delay Time (tpd) at VCC = 3.3 V, CL = 15 pF | 1.7 | 5 | ns | |
| Input Transition Rise or Fall Rate | 10 | ns/V | ||
| Package Thermal Impedance (θJA) for SC70 package | 259 | °C/W |
Key Features
- Supports 5-V VCC operation and inputs accept voltages up to 5.5 V.
- Provides down translation to VCC by tying one input to GND or VCC.
- Low power consumption with a maximum ICC of 10 µA.
- High output drive capability with ±24 mA at 3.3 V.
- Input hysteresis for slow input transition and better switching noise immunity.
- Can be used in three combinations: AND-OR gate, 2-input AND gate, and 2-input OR gate.
- Ioff supports live insertion, partial-power-down mode, and back-drive protection.
- ESD protection exceeds JESD 22 standards (2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model).
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
Applications
The SN74LVC1G0832DCKR is suitable for a wide range of digital logic applications, including:
- General-purpose logic circuits.
- Embedded systems requiring low power consumption and high output drive capability.
- Industrial control systems where robust ESD protection is necessary.
- Automotive and consumer electronics where versatility in voltage operation is beneficial.
Q & A
- What is the voltage range for the SN74LVC1G0832DCKR? The device operates over a voltage range of 1.65 V to 5.5 V.
- What Boolean function does the SN74LVC1G0832DCKR perform? It performs the Boolean function Y = (A • B) + C in positive logic.
- Can the SN74LVC1G0832DCKR be used as other types of logic gates? Yes, it can be configured as a 2-input AND gate or a 2-input OR gate by tying specific inputs to GND or VCC.
- What is the maximum propagation delay time at VCC = 3.3 V and CL = 15 pF? The maximum propagation delay time is 5 ns.
- Does the SN74LVC1G0832DCKR have ESD protection? Yes, it exceeds JESD 22 standards for ESD protection.
- What are the package options available for the SN74LVC1G0832DCKR? It is available in SC70 and DSBGA packages.
- What is the operating temperature range for the SN74LVC1G0832DCKR? The operating temperature range is -40°C to 125°C.
- How much output current can the SN74LVC1G0832DCKR drive at VCC = 3.3 V? It can drive up to ±24 mA at VCC = 3.3 V.
- Does the SN74LVC1G0832DCKR support partial-power-down applications? Yes, it supports live insertion, partial-power-down mode, and back-drive protection through Ioff circuitry.
- What is the typical input transition rise or fall rate for the SN74LVC1G0832DCKR? The typical input transition rise or fall rate is 10 ns/V.
