- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for 74HC273D
- Part Number 74HC273D
- Manufacturer Nexperia
- Pin Count 20
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - SO20
- Released Date Jan 12, 2017
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
74HC273D Details
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Manufacturer Part Number:
74HC273D
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
SOP-20
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Country Of Origin:
Mainland China, Thailand
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.01
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Date Of Intro:
1989-09-19
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Manufacturer:
Nexperia
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YTEOL:
5.35
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Family:
HC/UH
74HC273D Frequently Asked Questions (FAQs)
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The maximum frequency of operation for the 74HC273D is typically around 100 MHz, but it can vary depending on the specific application and operating conditions. It's recommended to consult the datasheet and perform simulations to determine the maximum frequency for a specific design.
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To ensure proper power and decoupling, it's recommended to follow Nexperia's guidelines for power supply decoupling and to use a 0.1 μF ceramic capacitor between the VCC and GND pins, as close to the device as possible. Additionally, a 10 μF electrolytic capacitor can be used in parallel to filter out low-frequency noise.
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The recommended operating voltage range for the 74HC273D is 2.0 V to 6.0 V, with a typical operating voltage of 5.0 V. Operating the device outside of this range may affect its performance and reliability.
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The asynchronous reset input (MR) should be tied to VCC through a pull-up resistor (typically 1 kΩ to 10 kΩ) to ensure that the device is properly reset during power-up. The MR input should also be decoupled with a 0.1 μF capacitor to prevent noise from affecting the reset function.
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The 74HC273D can sink or source up to 25 mA of current per output pin, with a total current limit of 100 mA for all outputs combined. Exceeding these limits may cause the device to overheat or malfunction.
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74HC273D Overview
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About Nexperia
Nexperia is a leading global player in the semiconductor industry. Specializing in essential electronic components, Nexperia offers a diverse range of products including discrete components, MOSFETs, logic ICs, and analog ICs. These components are integral to a multitude of applications across automotive, industrial, consumer electronics, and computing sectors, where reliability, performance, and efficiency are paramount.