SN74ALS540NS datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available on our website
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SN74ALS540NS Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.209, 5.30mm Width)
Surface Mount
YES
Operating Temperature
0°C~70°C TA
Packaging
Tube
Series
74ALS
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature
WITH DUAL OUTPUT ENABLE
Subcategory
Bus Driver/Transceivers
Packing Method
TR
Technology
TTL
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
[email protected] Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
74ALS540
Pin Count
20
JESD-30 Code
R-PDSO-G20
Qualification Status
Not Qualified
Output Type
3-State
Number of Elements
1
Polarity
Inverting
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
5V
Supply Voltage-Min (Vsup)
4.5V
Load Capacitance
50pF
Number of Ports
2
Family
ALS
Logic Function
Buffer
Current - Output High, Low
15mA 24mA
Logic Type
Buffer, Inverting
Max I(ol)
0.024 A
Number of Bits per Element
8
Control Type
ENABLE LOW
Power Supply Current-Max (ICC)
22mA
Count Direction
UNIDIRECTIONAL
Height Seated (Max)
2mm
Width
5.3mm
RoHS Status
RoHS Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$1.307508
$1.307508
10
$1.233499
$12.33499
100
$1.163678
$116.3678
500
$1.097810
$548.905
1000
$1.035669
$1035.669
SN74ALS540NS Product Details
SN74ALS540NS Overview
Logical driver uses a neat 20-SOIC (0.209, 5.30mm Width) package. Tube external packaging. Available in Surface Mount. Voltage buffer adopts Buffer, 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 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 74ALS series devices. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. This logical driver is a member of the ALS family. 20 pins are set with the electric part. Enhanced with 2 ports. The bus transceiver employs 8 bits for each element. You can search "74ALS540" 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. It is recommended to use a 5V power supply. It is generally sold in TR package. To supply the device, a minimum voltage of 4.5V is a must. Logical driver features WITH DUAL OUTPUT ENABLE to better serve the need.
SN74ALS540NS Features
Bus Driver/Transceivers WITH DUAL OUTPUT ENABLE
SN74ALS540NS Applications
There are a lot of Texas Instruments SN74ALS540NS Buffers & Transceivers applications.
Point-to-point networking
Home theater wiring-free
Clock radio
interconnection between computers
interconnection between switches
LAN, SAN, WAN (local, storage, work area networks)