74HC4049D
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Toshiba Semiconductor and Storage 74HC4049D

Manufacturer No:
74HC4049D
Manufacturer:
Toshiba Semiconductor and Storage
Package:
Tape & Reel (TR)
Description:
IC BUFFER INVERT 6V 16SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The 74HC4049D is a hex inverter buffer integrated circuit produced by Toshiba Semiconductor and Storage. This component is part of the 74HC series, known for its high-speed CMOS logic and versatility in various electronic applications. The 74HC4049D is designed to provide reliable and efficient signal inversion and buffering, making it a valuable asset in digital circuit design.

Key Specifications

Type NumberVCC (V)Logic Switching LevelsOutput Drive Capability (mA)Number of BitsPower Dissipation ConsiderationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package Name
74HC4049D2.0 - 6.0CMOS± 5.26Low-40 to +12580438SO16

Key Features

  • Overvoltage Tolerant Inputs: Inputs are tolerant up to 15 V, allowing the device to be used in HIGH-to-LOW level shifting applications.
  • Wide Supply Voltage Range: Operates from 2.0 V to 6.0 V, providing flexibility in various power supply scenarios.
  • CMOS Low Power Dissipation: Low power consumption, making it suitable for power-sensitive applications.
  • High Noise Immunity: Ensures reliable operation in noisy environments.
  • Latch-up Performance: Exceeds 100 mA per JESD 78 Class II Level B, enhancing reliability.
  • ESD Protection: Complies with JEDEC standards, providing HBM and CDM protection exceeding 2000 V and 1000 V respectively.

Applications

The 74HC4049D is widely used in various digital circuit applications, including:

  • Level Shifting: Converts high-level signals to low-level signals, making it useful in interfacing different voltage domains.
  • Buffering: Acts as a buffer to isolate and drive loads, ensuring signal integrity.
  • Digital Logic Circuits: Used in complex digital logic circuits where signal inversion and buffering are necessary.
  • Embedded Systems: Suitable for use in embedded systems requiring reliable and efficient logic operations.

Q & A

  1. What is the 74HC4049D? The 74HC4049D is a hex inverter buffer integrated circuit produced by Toshiba Semiconductor and Storage.
  2. What is the supply voltage range of the 74HC4049D? The supply voltage range is from 2.0 V to 6.0 V.
  3. What is the input voltage tolerance of the 74HC4049D? The inputs are tolerant up to 15 V.
  4. What is the output drive capability of the 74HC4049D? The output drive capability is ± 5.2 mA.
  5. What is the operating temperature range of the 74HC4049D? The operating temperature range is from -40 °C to +125 °C.
  6. Does the 74HC4049D have ESD protection? Yes, it complies with JEDEC standards for HBM and CDM protection.
  7. What package type is the 74HC4049D available in? It is available in a SO16 (SOIC-16) package.
  8. What are some common applications of the 74HC4049D? It is used in level shifting, buffering, digital logic circuits, and embedded systems.
  9. Is the 74HC4049D suitable for power-sensitive applications? Yes, it has low power dissipation.
  10. Does the 74HC4049D have high noise immunity? Yes, it ensures reliable operation in noisy environments.

Product Attributes

Logic Type:Buffer, Inverting
Number of Elements:6
Number of Bits per Element:1
Input Type:- 
Output Type:Push-Pull
Current - Output High, Low:7.8mA, 7.8mA
Voltage - Supply:2V ~ 6V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:16-SOIC (0.154", 3.90mm Width)
Supplier Device Package:16-SOIC
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74HC4049D
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IC BUFFER INVERT 6V 16SOIC

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