High-Speed Low-Power Dual 3-State Non-Inverting Bus Buffer — supports 1.65V to 5.5V supply, ±24mA output drive, ideal for digital signal isolation, level translation, and bus driving applications.
Product Overview
The SN74LVC2G126DCUR from Texas Instruments is a dual 3-state non-inverting bus buffer, built on LVC CMOS technology.
It operates over a 1.65V to 5.5V supply range and features 5.5V-tolerant inputs. Each channel provides ±24mA output drive capability with a typical propagation delay of 4ns (@3.3V), offering low power consumption (max 10µA ICC) and high noise immunity.
The device includes Ioff protection, preventing back-drive when powered down, making it suitable for bus driving, signal isolation, level translation, and logic interfacing applications. Packaged in an 8-pin VSSOP (DCU), it is ideal for space-constrained designs.
Key Features
Applications
Key Specifications
| Parameter | Specification |
| Brand | Texas Instruments (TI) |
| Part Number | SN74LVC2G126DCUR |
| Function | Dual-channel tri-state non-inverting bus buffer |
| Supply Voltage | 1.65V – 5.5V |
| Input Voltage Tolerance | Up to 5.5V |
| Output Drive Capability | ±24mA |
| Typical Propagation Delay | 4ns（@3.3V） |
| Max Quiescent Current | 10µA |
| Package | VSSOP-8 (DCU) |
| Operating Temperature Range | -40°C to +125°C |
| Compliance | RoHS / REACH |
RFQ&Support
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