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Toshiba Non-Inverting 3 State Octal Bus Buffer 20-Pin SOIC 2-6 V 74HC244D

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Toshiba Non-Inverting 3 State Octal Bus Buffer 20-Pin SOIC 2-6 V 74HC244D

Name: Toshiba Non-Inverting 3 State Octal Bus Buffer 20-Pin SOIC 2-6 V 74HC244D
Brand: Toshiba
SKU: 150825
Price: 0.7 USD
Availability: InStock

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Category Buffers Brand Toshiba Condition New

Specifications

Country of Origin	India
Brand	Toshiba
Height	2.25mm
Length	13.1mm
Model	74HC244D
Mount Type	Surface
Output type	3 State
Series	74HC
Input Type	CMOS
Maximum Operating Temperature	85°C
Package Type	SOIC
Minimum Operating Temperature	-40°C
Polarity	Non-Inverting
Pin Count	20
Maximum Supply Voltage	6V
Logic Family	74HC
Logic Function	Buffer
Minimum Supply Voltage	2V
Maximum High Level Output Current	-7.8mA
Maximum Propagation Delay Time @ CL	165ns
Supply Current	70mA
Maximum Low Level Output Current	7.8mA
Balanced propagation delays	tPLH ≈ tPHL

Key Features

High speed operation with typical propagation delay of 10 ns at 6 V.
Low power dissipation with maximum supply current of 70 µA at 25°C.
Non-inverting 3-state outputs suitable for bus-oriented applications.
Two active-low output enables provide precise output control.
Protection circuits against static discharge and transient voltage.
Balanced propagation delays for rise and fall times.
Wide operating temperature range from -40°C to 85°C.
20-pin SOIC surface mount package.

Product Description

The Toshiba 74HC244D is a high speed CMOS octal bus buffer designed for applications requiring non-inverting outputs and three-state control. Packaged in a 20-pin SOIC offering, it operates efficiently over a wide supply voltage range of 2 V to 6 V. The device features two active-low output enable pins that provide precise control over the outputs, allowing them to drive bus lines or Buffers in digital systems reliably.

Fabricated using silicon gate C2MOS technology, the 74HC244D achieves propagation delays comparable to equivalent LSTTL devices while maintaining the low power dissipation advantage inherent to CMOS circuits. This buffer includes internal protection circuits designed to safeguard inputs from static discharge and transient voltages, enhancing device durability in industrial and consumer electronics.

The device delivers balanced propagation delays with typical rise and fall times approximately equal, thus supporting consistent switching performance across all outputs.

Typical applications include industrial automation, digital signal processing, and computing systems requiring robust and energy-efficient logic buffering. Its operating temperature range from -40°C to 85°C ensures functionality in a wide variety of harsh environments, including industrial and commercial settings. The small footprint SOIC package supports surface mount technology, facilitating compact PCB designs.

High speed operation with typical 10 ns propagation delay at 6 V supply. Low power consumption with a maximum supply current of 70 µA at 25°C. Non-inverting 3-state outputs controlled by two active-low enables. Static discharge and transient excess voltage protection on all inputs.

Wide supply voltage range: 2 V to 6 V for flexible design implementation. Balanced propagation delays (tPLH approximately equal to tPHL) improve signal accuracy. Operating temperature range from -40°C to +85°C ensures reliability.

SOIC 20-pin package supports compact surface mounting.

Choose the Toshiba 74HC244D for efficient, reliable buffering needs in digital electronics. Explore more high-quality semiconductors and logic ICs at EnvMart to enhance your electronic designs.