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SN74LS540N

SN74LS540N

SN74LS540N

Texas Instruments

SN74LS540N datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available on our website

SOT-23

SN74LS540N Datasheet

non-compliant

In-Stock: 0 items
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
Operating Temperature 0°C~70°C TA
Packaging Tube
Series 74LS
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 DUAL OUTPUT ENABLE
Subcategory Bus Driver/Transceivers
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74LS540
Pin Count 20
Qualification Status Not Qualified
Output Type 3-State
Operating Supply Voltage 5V
Number of Elements 1
Polarity Inverting
Power Supplies 5V
Number of Channels 8
Load Capacitance 45pF
Number of Ports 2
Nominal Supply Current 13mA
Number of Bits 8
Propagation Delay 15 ns
Quiescent Current 24mA
Turn On Delay Time 15 ns
Family LS
Logic Function Buffer, Inverter
Current - Output High, Low 15mA 24mA
Logic Type Buffer, Inverting
Max I(ol) 0.024 A
Control Type ENABLE LOW
Power Supply Current-Max (ICC) 45mA
Number of Output Lines 8
Count Direction UNIDIRECTIONAL
Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.64000 $1.64
20 $1.46300 $29.26
40 $1.38875 $55.55
100 $1.14080 $114.08
500 $0.94240 $471.2
1,000 $0.74400 $0.744
2,500 $0.69440 $1.3888
5,000 $0.65968 $3.2984
SN74LS540N Product Details

SN74LS540N Overview


Logical driver uses a neat 20-DIP (0.300, 7.62mm) package. Tube external packaging. Available in Through Hole. Voltage buffer adopts Buffer, Inverting logic prototype. Buffer IC is fed with a voltage of 4.75V~5.25V. Qualified to operate within 0°C~70°C TA. The high and low logic state output current of logical driver is 15mA 24mA. Logical driver can deal with 3-State output (s). All of the 1 elements are put into use. Digital buffer is one of the 74LS series devices. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. Family LS includes the buffer IC . 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 "74LS540" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceivers. The digital buffer starts up under ENABLE LOW control technology. In quiescent state, the electronic part uses 24mA. 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 DUAL OUTPUT ENABLE to better serve the need. 8 channels for high quality communication. Wireless transceiver is able to output 8 lines.

SN74LS540N Features


Bus Driver/Transceivers
WITH DUAL OUTPUT ENABLE

SN74LS540N Applications


There are a lot of Texas Instruments SN74LS540N Buffers & Transceivers applications.

  • Point-to-point networking
  • Structural bonding
  • Interconnection between switches and computers
  • Switches/bridges/routers/servers
  • Bar, KTV wireless entertainment
  • Wireless security systems
  • Ethernet circuitry
  • VoIP phones
  • Indoor ad hoc meeting
  • Military satellite communications

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