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Product Detailed Parameters
- Description：IC GATE AND 3CH 3-INP 14SO
- Series：74AC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Logic Type：AND Gate
- Number of Circuits：3
- Number of Inputs：3
- Features：-
- Voltage - Supply：2V ~ 6V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：24mA, 24mA
- Input Logic Level - Low：0.9V ~ 1.65V
- Input Logic Level - High：2.1V ~ 3.85V
- Max Propagation Delay @ V, Max CL：8ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-SO
- Package / Case：14-SOIC (0.209", 5.30mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74AC11NSRE4 is a triple 3-input positive-AND gate from the Texas Instruments SN74AC series. It operates within a supply voltage range of 2 V to 6 V and supports propagation delays as low as 8 ns at 5 V with 50 pF load capacitance. The device provides symmetrical output drive currents of 24 mA for both high and low states. It functions reliably across an industrial temperature range of -40 °C to +85 °C. Packaged in a 14-pin SOIC (NS) format, it utilizes surface-mount technology for integration into single-function logic circuits.
Feature Summary
- Features three independent 3-input AND logic gates within a single integrated circuit package.
- Provides robust 24 mA symmetrical output drive capability for reliable signal transmission.
- Operates over a wide supply voltage range from 2 V to 6 V for flexible system integration.
Applications
- Digital logic processing in industrial control systems
- Signal gating and masking in communication equipment
- Data selection and routing in computing hardware
Procurement Notes
Verify the specific suffix 'E4' indicates lead-free composition and RoHS compliance status according to current manufacturer documentation. Confirm the SOIC-14 package dimensions match PCB footprint requirements. Ensure static-sensitive handling procedures are followed during assembly. Cross-reference the latest datasheet revision for any updates to electrical characteristics or recommended operating conditions before finalizing design specifications.
Selection Notes
Select this component when three independent 3-input AND functions are required in a surface-mount application. The AC series offers faster switching speeds compared to standard TTL equivalents while maintaining compatible voltage levels. Consider the 2 V to 6 V operating range for systems requiring flexibility between lower and standard logic voltages. Verify that the 24 mA output drive meets the input requirements of downstream loads without additional buffering.
Part Context
This part belongs to the SN74AC family of advanced CMOS logic devices manufactured by Texas Instruments. The AC series is designed to replace older 74HC or 74HCT counterparts with improved speed and wider voltage operation. The SN74AC11 specifically implements triple 3-input AND functionality, distinguishing it from NAND or OR variants within the same logical family.
FAQ
What is the maximum propagation delay for the SN74AC11NSRE4?
The maximum propagation delay is typically 8 ns when operated at a supply voltage of 5 V with a 50 pF load capacitance.
Does the SN74AC11NSRE4 support 3-state outputs?
No, the SN74AC11NSRE4 consists of standard AND gates without enable pins or tri-state output capabilities.
