SN74LS645-1N datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available on our website
SOT-23
SN74LS645-1N Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 2 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
74LS
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 DIRECTION CONTROL
Subcategory
Bus Driver/Transceivers
Technology
TTL
Voltage - Supply
4.75V~5.25V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
2.54mm
Base Part Number
74LS645
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
45pF
Number of Ports
2
Output Current
48mA
Number of Bits
8
Propagation Delay
40 ns
Quiescent Current
64mA
Turn On Delay Time
40 ns
Family
LS
Logic Function
Inverting, Transceiver
Direction
Bidirectional
Current - Output High, Low
15mA 48mA
Logic Type
Transceiver, Non-Inverting
Max I(ol)
0.024 A
Control Type
COMMON CONTROL
Schmitt Trigger
No
Power Supply Current-Max (ICC)
0.09mA
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
$2.107045
$2.107045
10
$1.987779
$19.87779
100
$1.875262
$187.5262
500
$1.769116
$884.558
1000
$1.668977
$1668.977
SN74LS645-1N Product Details
SN74LS645-1N 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 4.75V~5.25V. Qualified to operate within 0°C~70°C TA. The high and low logic state output current of logical driver is 15mA 48mA. 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. This electronic component belongs to the LS family. 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 "74LS645" 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 64mA. 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. The typical output current of the logical driver is measured 48mA.
SN74LS645-1N Features
Bus Driver/Transceivers WITH DIRECTION CONTROL
SN74LS645-1N Applications
There are a lot of Texas Instruments SN74LS645-1N Buffers & Transceivers applications.