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Vedi Specifiche Tecniche

SN74HCT244N +BOM

4 6mA 4.5V~5.5V 6mA 2 PDIP-20 Buffer/Driver/Transceiver ROHS

Produttore:

Texas Instruments
ProduttorePart #:

SN74HCT244N
Scheda dati:

SN74HCT244N Scheda dati (PDF)
Technology Family:

HCT
Supply Voltage (min) (V):

4.5
Supply Voltage (max) (V):

5.5
Number Of Channels:

8
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per SN74HCT244N

E-mail: [email protected]

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tel: +852 95804164

SN74HCT244N Descrizione generale

The SN74HCT244N is a versatile octal buffer and line driver that offers improved performance and enhanced density for various applications. With its two 4-bit buffers or drivers and separate output-enable inputs, this device is ideal for use in memory address drivers, clock drivers, and bus-oriented receivers and transmitters. When the output-enable (OE) input is low, the device efficiently transfers non-inverted data from the A inputs to the Y outputs. Conversely, when OE is high, the outputs enter a high-impedance state, ensuring optimal functionality and flexibility in a variety of scenarios

Caratteristiche principali

Operating voltage range of 4.5 V to 5.5 V
High-current outputs drive up to 15 LSTTL loads
Low power consumption: 80-µA maximum I CC
Typical t pd = 13 ns
±6-mA output drive at 5 V
Low input current of 1 µA maximum
Inputs are TTL-voltage compatible
3-state outputs drive bus lines and buffer memory address registers

Specifiche

Technology family	HCT	Supply voltage (min) (V)	4.5
Supply voltage (max) (V)	5.5	Number of channels	8
IOL (max) (mA)	6	Supply current (max) (µA)	80
IOH (max) (mA)	-6	Input type	TTL-Compatible CMOS
Output type	3-State	Features	Balanced outputs, Input clamp diode, Very high speed (tpd 5-10ns)
Rating	Catalog	Operating temperature range (°C)	-40 to 125, -40 to 85

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Valutazioni e recensioni

Di più

L**e 06/09/2023

Visually, the crystal is 2 times smaller than in the led of the lamp, for the repair of which i took them. And in the lamp led is also chinese with a small crystal))) but 1,6 $ for 1000 pieces. Ahaha

J**n 01/24/2022

Item accurate as described and arrived within stipulated time. Prompt response from seller during enquiry.

L**m 07/21/2021

More quickly than ever came the power supply. To voronezh two weeks. The best recommendations to the seller. The product fully corresponds to the description

Z**e 04/29/2021

Product is good but it took nearly 3 month to receive