Texas Instruments

SN74AHC1G08DBVT  

Gates and Inverters

SN74AHC1G08DBVT Description

The SN74AHC1G08DBVT is a single 2-input AND gate from Texas Instruments' 74AHC series, designed for high-speed logic operations in low-power applications. Packaged in a compact SOT-23-5 surface-mount form factor, this IC operates over a 2V to 5.5V supply range, making it versatile for mixed-voltage systems. With a max propagation delay of 7.9ns at 5V and 50pF load, it ensures efficient signal processing while maintaining low quiescent current (1 µA max). The device is RoHS3 compliant and REACH unaffected, meeting modern environmental standards.

SN74AHC1G08DBVT Features

• High-Speed Performance: Optimized for 7.9ns propagation delay at 5V, ideal for timing-critical applications.
• Wide Voltage Range (2V–5.5V): Compatible with 3.3V and 5V systems, enabling flexible integration.
• Low Power Consumption: 1 µA max quiescent current extends battery life in portable devices.
• Balanced Output Drive: 8mA output current (sink/source) ensures robust signal integrity.
• Compact SOT-23-5 Package: Saves board space in space-constrained designs.
• Robust Input Levels: Low (0.5V–1.65V) and high (1.5V–3.85V) thresholds for noise immunity.

SN74AHC1G08DBVT Applications

• Digital Logic Systems: Signal gating, clock synchronization, and data path control.
• Battery-Powered Devices: Wearables, IoT sensors, and handheld electronics benefit from low quiescent current.
• Industrial Control: PLCs, motor drivers, and automation systems requiring reliable logic interfacing.
• Consumer Electronics: Used in remote controls, smart home devices, and display interfaces.
• Automotive Electronics: Suitable for non-critical infotainment and lighting control (note: not AEC-Q100 qualified).

Conclusion of SN74AHC1G08DBVT

The SN74AHC1G08DBVT excels in high-speed, low-power logic applications, offering a balance of performance and efficiency. Its wide voltage range, compact package, and robust drive capability make it a preferred choice for modern digital designs. While marked obsolete, it remains a reliable solution for legacy or cost-sensitive projects. Engineers should verify replacement options for future-proofing but can leverage its strengths in portable, industrial, and consumer systems.

SN74AHC1G08DBVT Documents

Download datasheets and manufacturer documentation for SN74AHC1G08DBVT

PCN Assembly/Origin :

Mult Dev 16/Dec/2019      

Datasheets :

SN74AHC1G08       Logic Guide      

PCN Obsolescence/ EOL :

EOL 31/Oct/2023      

HTML Datasheet :

SN74AHC1G08       Logic Guide      

PCN Design/Specification :

Copper Wire Revision B 01/Sep/2015       Copper Wire Base 31/Mar/2014