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74ACQ646SC

74ACQ646SC

74ACQ646SC

Fairchild (ON Semiconductor)

DUAL Buffers 24 Pins SOIC

SOT-23

74ACQ646SC Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 24
JESD-609 Code e3
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Terminal Finish Matte Tin (Sn)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Additional FeatureWITH DIRECTION CONTROL
Subcategory Bus Driver/Transceivers
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count24
Qualification StatusNot Qualified
Number of Elements 1
Polarity Non-Inverting
Power Supplies3.3/5V
Temperature GradeINDUSTRIAL
Number of Circuits 8
Max Supply Voltage6V
Min Supply Voltage2V
Number of Ports2
Number of Bits 8
Propagation Delay13 ns
Family AC
Logic Function Inverting, Transceiver
Output Characteristics 3-STATE
Logic IC Type REGISTERED BUS TRANSCEIVER
Trigger Type POSITIVE EDGE
High Level Output Current24mA
Low Level Output Current24mA
Control Type INDEPENDENT CONTROL
Count Direction BIDIRECTIONAL
Translation N/A
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1778 items

74ACQ646SC Product Details

74ACQ646SC Overview


Logical driver uses a neat SOIC package. All of the 1 elements are put into use. 24 terminations with different functions. Buffer IC reuqires a supply voltage of 3.3V. Transceiver shares the AC family's comprehensive benefits and features. 24 pins are set with the electric part. Buffer IC is suitable for Surface Mount applications. Logical driver has 24 pins. Enhanced with 2 ports. Specifically, digital transciever is a kind of Bus Driver/Transceivers. It is recommended to use a 3.3/5V power supply. 8 bits are included within the electrical component. Logical driver features WITH DIRECTION CONTROL to better serve the need. Voltage buffer is capable of operating under temperature as low as -40°C. Digital buffer should operate with ambient temperature no higher than 85°C. Buffer driver outputs 24mA to its low level. In high level output mode, the electronic parts may conduct 24mA of current. Voltage used to run voltage buffer should be 2V at least. In regard to the maximum supply voltage, buffer driver is rated 6V. It is known as a REGISTERED BUS TRANSCEIVER logic IC. The fundamental operation of logical driver is based on 8 circuits. Logical driver adapts POSITIVE EDGE trigger. INDEPENDENT CONTROL control technology is used to start up the automotive buffer.

74ACQ646SC Features


Bus Driver/Transceivers
WITH DIRECTION CONTROL
High Level Output: 24mA
Low Level Output: 24mA
REGISTERED BUS TRANSCEIVER Logic IC
Trigger Type: POSITIVE EDGE


74ACQ646SC Applications


There are a lot of Fairchild (ON Semiconductor)
74ACQ646SC Buffers & Transceivers applications.


  • Televisions
  • Cell phones
  • Wireless modems
  • Remote controls
  • Wireless network systems
  • Satellite communications networks
  • Ethernet circuitry
  • Wired telephone
  • Cordless telephone
  • Desktop PC

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