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SN74AS645N

SN74AS645N

SN74AS645N

Texas Instruments

SN74AS645N datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available on our website

SOT-23

SN74AS645N Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Weight 1.1991g
Operating Temperature 0°C~70°C TA
Packaging Tube
Series 74AS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Termination Through Hole
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature WITH DIRECTION CONTROL
Subcategory Bus Driver/Transceivers
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number 74AS645
Pin Count 20
Output Type 3-State
Operating Supply Voltage 5V
Number of Elements 1
Polarity Non-Inverting
Power Supplies 5V
Number of Channels 8
Load Capacitance 50pF
Number of Ports 2
Number of Bits 8
Propagation Delay 12 ns
Quiescent Current 95mA
Turn On Delay Time 9.5 ns
Family AS
Logic Function Inverting, Transceiver
Direction Bidirectional
Current - Output High, Low 15mA 64mA
Logic Type Transceiver, Non-Inverting
Max I(ol) 0.064 A
Control Type COMMON CONTROL
Schmitt Trigger No
Power Supply Current-Max (ICC) 0.055mA
Translation N/A
Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.99000 $5.99
20 $5.38350 $107.67
40 $5.08950 $203.58
100 $4.41090 $441.09
500 $3.75492 $1877.46
1,000 $3.16680 $3.1668
2,500 $3.00846 $6.01692
SN74AS645N Product Details

SN74AS645N Overview


Logical driver uses a neat 20-DIP (0.300, 7.62mm) package. Tube external packaging. Available in Through Hole. Voltage buffer adopts Transceiver, Non-Inverting logic prototype. Buffer IC is fed with a voltage of 4.5V~5.5V. Qualified to operate within 0°C~70°C TA. The high and low logic state output current of logical driver is 15mA 64mA. Logical driver can deal with 3-State output (s). All of the 1 elements are put into use. Digital buffer is one of the 74AS series devices. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. AS family part. 20 pins are set with the electric part. Buffer IC is suitable for Through Hole applications. Logical driver has 20 pins. Enhanced with 2 ports. You can search "74AS645" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceivers. The digital buffer starts up under COMMON CONTROL control technology. In quiescent state, the electronic part uses 95mA. It is recommended to use a 5V power supply. To run the part safely and stably in a circuit, 5V recommends users apply 5V on the logical driver. 8 bits are included within the electrical component. Logical driver features WITH DIRECTION CONTROL to better serve the need. 8 channels for high quality communication.

SN74AS645N Features


Bus Driver/Transceivers
WITH DIRECTION CONTROL

SN74AS645N Applications


There are a lot of Texas Instruments SN74AS645N Buffers & Transceivers applications.

  • Wireless 3D game
  • Wireless showroom
  • Fiber distributed data interface (FDDI)
  • Mainframes, workstations or storage devices
  • Automation systems
  • Wireless smart house
  • Fiber-to-the-desktop
  • Solenoids
  • Car radio
  • Transmission stations

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