ST M74HC244TTR

Manufacturer No:

M74HC244TTR

Manufacturer:

Package:

20-TSSOP (0.173, 4.40mm Width)

Description:

DUAL Buffer, Non-Inverting 2V~6V 3-State Buffers 74HC Series M74HC244 20 Pins 4 Bit per Element 7.8mA 7.8mA 20-TSSOP (0.173, 4.40mm Width)

Quantity:

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In Stock :Available

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M74HC244TTR information

ST M74HC244TTR technical specifications, attributes, parameters and parts with similar specifications to ST M74HC244TTR.

Type
Parameter

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
20-TSSOP (0.173, 4.40mm Width)

Number of Pins
20

Operating Temperature
-55°C~125°C TA

Packaging
Tape & Reel (TR)

Series
74HC

JESD-609 Code
e4

Pbfree Code
yes

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Number of Terminations
20

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

Subcategory
Bus Driver/Transceivers

Max Power Dissipation
500mW

Technology
CMOS

Voltage - Supply
2V~6V

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
260

Number of Functions
2

Supply Voltage
4.5V

Terminal Pitch
0.65mm

Time@Peak Reflow Temperature-Max (s)
40

Pin Count
20

Output Type
3-State

Number of Elements
2

Polarity
Non-Inverting

Supply Voltage-Max (Vsup)
6V

Supply Voltage-Min (Vsup)
2V

Load Capacitance
50pF

Number of Ports
2

Propagation Delay
250 ns

Quiescent Current
4?A

Turn On Delay Time
250 ns

Family
HC/UH

Logic Function
Buffer, Inverting

Number of Inputs
8

Current - Output High, Low
7.8mA 7.8mA

Logic Type
Buffer, Non-Inverting

Max I(ol)
0.006 A

Number of Bits per Element
4

Control Type
ENABLE LOW

Number of Output Lines
3

Length
6.5mm

Radiation Hardening
No

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ST M74HC244TTR.

Datasheets:

stmicroelectronics-m74hc244ttr-datasheets-7579.pdf

M74HC244TTR Overview

Using a 20-TSSOP (0.173, 4.40mm Width) package makes it very easy to use. As you can see, this voltage buffer is packaged externally in the Tape & Reel (TR) package. In addition to this, this digital buffer can also be mounted on the Surface Mount mount. In this case, we have a typical Buffer, Non-Inverting logic integrated circuit that has a wide range of applications. There is a 2V~6V supply voltage applied to this network transceiver during the manufacturing process. The logical driver is qualified for operation at -55°C~125°C TA. Buffer IC has 7.8mA 7.8mA logic state output currents in high and low logic states. In total, bus transceiver can handle 3-State outputs. Transceiver utilizes all 2 elements. Network transceivers in the 74HC series include this one. There are 20 terminations on this ethernet transceiver, all of which perform different functions. 4.5V is required for its operation. This logical driver is a member of the HC/UH family. The electric component has 20 pins. A total of Surface Mount applications can be accommodated by logical driver. A total of 20 pins are present on digital buffer. With 2 ports, this logic device is enhanced. For each element, 4 bits are used. There are other related electronic parts on M74HC244 that you can find. The type of Bus Driver/Transceivers buffer is is specifically Bus Driver/Transceivers. During quiescence, the electronic part uses 4?A. It is essential that a minimum voltage of 2V is used to supply the bus transceiver. With the help of this logical driver, you can output up to 3 signals simultaneously. The buffer IC has 8 inputs. Using ENABLE LOW control technology, the voltage buffer begins to operate.

M74HC244TTR Features

Bus Driver/Transceivers

M74HC244TTR Applications

There are a lot of STMicroelectronics
M74HC244TTR Buffers & Transceivers applications.

Satellite communications networks
Ethernet circuitry
Wired telephone
Cordless telephone
Desktop PC
Notebook
Pocket PC
Desktop radio
Clock radio
Tuner

User Guide

PURCHASE

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MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

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2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.