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Product Detailed Parameters
- Description：IC INVERTER 6CH 1-INP 14TSSOP
- Series：74HC
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT)
- Logic Type：Inverter
- Number of Circuits：6
- Number of Inputs：1
- Features：Open Drain
- Voltage - Supply：2V ~ 6V
- Current - Quiescent (Max)：20 µA
- Current - Output High, Low：-, 5.2mA
- Input Logic Level - Low：0.5V ~ 1.8V
- Input Logic Level - High：1.5V ~ 4.2V
- Max Propagation Delay @ V, Max CL：15ns @ 6V, 50pF
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：14-TSSOP
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Grade：-
- Qualification：-
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Overview
The 74HC05T14-13 is a hex inverter with open drain outputs manufactured by Diodes Incorporated. It operates within a supply voltage range of 2.0V to 6.0V and features Schmitt trigger inputs for noise immunity. The device provides six independent inverters, each capable of sinking 4mA at VCC = 4.5V. Propagation delay ranges from 7ns to 25ns depending on the supply voltage. It is available in TSSOP-14 packaging.
Feature Summary
- Hex inverters with open drain outputs
- Schmitt trigger action at all inputs
- Wide supply voltage range from 2.0V to 6.0V
Applications
- General purpose logic
- PCs and networking equipment
- Notebooks and netbooks
- Computer peripherals and hard drives
- TV, DVD, DVR, and set top boxes
Procurement Notes
Verify the specific package type required for your design, as the 74HC05 series is available in both SO-14 and TSSOP-14 configurations. Confirm that the open drain output architecture aligns with your circuit requirements, as this differs from standard push-pull outputs. Ensure compatibility with your target operating temperature range and voltage levels before finalizing procurement.
Selection Notes
Select the 74HC05T14-13 when open drain outputs are necessary for wired-AND configurations or level shifting applications. The inclusion of Schmitt triggers makes it suitable for noisy environments or slow input signals. Consider the propagation delay specifications relative to your system's timing constraints and ensure the 2.0V to 6.0V supply range matches your power budget.
Part Context
This component belongs to the 74HC05 family of hex inverters. It is part of Diodes Incorporated's HC logic series, which offers CMOS low power consumption. The T14 suffix indicates the TSSOP-14 package variant, distinguishing it from the SO-14 version. This family is designed for general-purpose digital logic applications requiring high noise immunity.
Replacement Considerations
Direct replacements must maintain the hex inverter function with open drain outputs. Verify pinout compatibility between SO-14 and TSSOP-14 packages if substituting package types. Ensure the replacement device supports the same 2.0V to 6.0V supply range and Schmitt trigger input characteristics.
