Texas Instruments

SN54HC11J  

Gates and Inverters

SN54HC11J Description

The SN54HC11J from Texas Instruments is a high-performance triple 3-input AND gate IC belonging to the 54HC series, designed for robust industrial and military applications. Operating within a 2V to 6V supply voltage range, this logic gate delivers a maximum propagation delay of 17ns at 6V with a 50pF load, ensuring high-speed signal processing. Its low quiescent current (2µA max) and symmetrical output drive (5.2mA sink/source) make it highly efficient for power-sensitive designs. The device features wide input logic level compatibility (0.5V–1.8V for LOW, 1.5V–4.2V for HIGH), enhancing noise immunity and interfacing flexibility. Packaged in through-hole bulk format, it is ideal for prototyping and legacy systems requiring reliable through-hole mounting.

SN54HC11J Features

• Triple 3-input AND gates in a single package, reducing board space and component count.
• Wide operating voltage (2V–6V), compatible with TTL and CMOS logic levels.
• Low power consumption with a quiescent current of just 2µA (max), ideal for battery-operated systems.
• High noise immunity due to optimized input thresholds (0.5V–1.8V LOW, 1.5V–4.2V HIGH).
• Balanced output drive (5.2mA sink/source) for driving capacitive or resistive loads efficiently.
• Military-grade reliability (54-series) with extended temperature range support.
• Through-hole (DIP) packaging for easy integration into breadboards and test circuits.

SN54HC11J Applications

• Industrial control systems: Logic signal conditioning in PLCs and motor drivers.
• Automotive electronics: Sensor interfacing and fault detection circuits.
• Aerospace and defense: Mission-critical logic operations in harsh environments.
• Embedded systems: Glue logic for microcontrollers and FPGAs.
• Test and measurement equipment: Signal gating and timing control.
• Legacy system upgrades: Drop-in replacement for older 54-series logic ICs.

Conclusion of SN54HC11J

The SN54HC11J stands out as a high-reliability, low-power AND gate solution for demanding applications. Its wide voltage range, fast switching, and robust noise immunity make it superior to generic logic gates, while its through-hole packaging ensures compatibility with existing designs. Whether for industrial automation, automotive systems, or military hardware, this IC delivers performance, efficiency, and durability, backed by Texas Instruments' quality assurance.

SN54HC11J Documents

Download datasheets and manufacturer documentation for SN54HC11J

Datasheets :

84048012A Datasheet