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SN74AHC244PWG4

SN74AHC244PWG4

SN74AHC244PWG4

Texas Instruments

DUAL Buffers 20 Pins 4 Bit per Element TSSOP

SOT-23

SN74AHC244PWG4 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mount Surface Mount
Package / Case TSSOP
Number of Pins 20
Packaging Rail/Tube
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Pin Count 20
Number of Outputs 8
Number of Elements 2
Polarity Non-Inverting
Temperature Grade INDUSTRIAL
Max Supply Voltage 5.5V
Min Supply Voltage 2V
Load Capacitance 50pF
Number of Ports 2
Propagation Delay 7.5 ns
Quiescent Current 4μA
Turn On Delay Time 16 ns
Family AHC/VHC/H/U/V
Logic Function Buffer, Inverting
Output Characteristics 3-STATE
Logic IC Type BUS DRIVER
Number of Bits per Element 4
High Level Output Current -8mA
Low Level Output Current 8mA
Control Type ENABLE LOW
Count Direction UNIDIRECTIONAL
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.125000 $1.125
10 $1.061321 $10.61321
100 $1.001246 $100.1246
500 $0.944572 $472.286
1000 $0.891105 $891.105
SN74AHC244PWG4 Product Details

SN74AHC244PWG4 Overview


This package uses TSSOP. A logical driver using the Rail/Tube external packaging is used in this application. It is necessary to use all 2 elements. Thebuffer features 20 terminations that serve different purposes. 3.3V is the required supply voltageThis buffer driver is part of the AHC/VHC/H/U/V family of parts. With the electrical component, 20 pins are set. This logical driver is suitable for Surface Mount different applications. In total, it has 20 pins. The transceiver features 2 ports for enhanced functionality. Each element uses 4 bits. During quiescent state, the electronic part uses 4μA. A temperature as low as -40°C can be tolerated by this buffer. There should be no more than 85°C ambient temperature for the logical driver to operate. As a low-level output mode, it produces 8mA. During high-level output, the electronic part may conduct -8mA. At least 2V should be used in order to run this automotive buffer on a continuous basis. Approximately 5.5V are the maximum supply voltages. There is an bus transceiver called a BUS DRIVER logic chip. This is sufficient to produce 8 outputs from it. Buffer ICs are controlled by ENABLE LOW control technology during startup.

SN74AHC244PWG4 Features


High Level Output: 8mA
Low Level Output: -8mA
BUS DRIVER Logic IC


SN74AHC244PWG4 Applications


There are a lot of Texas Instruments
SN74AHC244PWG4 Buffers & Transceivers applications.


  • Cordless telephone
  • Desktop PC
  • Notebook
  • Pocket PC
  • Desktop radio
  • Clock radio
  • Tuner
  • Portable radio
  • Car radio
  • Satellite radio receiver

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