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74AHCU04S14-13
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Product Detailed Parameters
- Description：IC INVERTER 6CH 1-INP 14SO
- Series：74AHCU
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：Inverter
- Number of Circuits：6
- Number of Inputs：1
- Features：-
- Voltage - Supply：2V ~ 5.5V
- Current - Quiescent (Max)：20 µA
- Current - Output High, Low：8mA, 8mA
- Input Logic Level - Low：0.3V ~ 1.1V
- Input Logic Level - High：1.7V ~ 4.4V
- Max Propagation Delay @ V, Max CL：7ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SO
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The 74AHCU04S14-13 is an unbuffered hex inverter from the 74AHC logic family, manufactured by Diodes Incorporated. It operates within a supply voltage range of 2.0V to 5.5V and features Schmitt trigger inputs tolerant to 5.5V. The device provides six independent inverters with standard push-pull outputs, capable of sourcing or sinking 8mA at VCC = 4.5V. It is housed in a 14-SOIC package (SO-14) and is supplied in tape and reel packaging.
Feature Summary
- Provides six independent unbuffered inverters with standard push-pull outputs
- Inputs are tolerant to 5.5V, enabling operation in mixed voltage environments
- Features Schmitt trigger action at all inputs for noise immunity
- ESD protection exceeds JESD 22 standards for machine, human body, and charged device models
Applications
- Crystal oscillator circuits
- General purpose logic applications
- PCs, networking equipment, notebooks, and netbooks
- Computer peripherals, hard drives, and CD/DVD ROM drives
- TV, DVD, DVR, and set-top boxes
Procurement Notes
Verify the specific suffix 'S14' confirms the SO-14 surface mount package variant. Confirm the '-13' suffix indicates the 2500-unit tape and reel packaging format. Ensure compliance requirements such as RoHS and halogen-free status align with project specifications before finalizing procurement orders.
Selection Notes
Select this component when unbuffered logic inversion is required within a 2.0V to 5.5V operating range. The 5.5V input tolerance makes it suitable for interfacing between different voltage domains. Consider the SO-14 package dimensions and thermal characteristics for PCB layout integration.
Part Context
This part belongs to the 74AHCU04 series of unbuffered hex inverters. The 'S14' designation specifically identifies the SO-14 plastic small outline package variant, distinguishing it from the TSSOP-14 version. It is part of the broader 74AHC logic family designed for low power consumption and high-speed performance.
Replacement Considerations
The 74AHCU04T14-13 serves as a direct functional substitute, differing only in its TSSOP-14 package instead of the SO-14 configuration.
FAQ
What is the maximum input voltage tolerance?
The inputs are tolerant to 5.5V, allowing the device to be used in mixed voltage environments.
Does the device include Schmitt triggers?
Yes, the 74AHCU04 features Schmitt trigger action at all inputs.
