SN74ALS640B-1DW datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available on our website
SOT-23
SN74ALS640B-1DW Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 6 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.295, 7.50mm Width)
Number of Pins
20
Weight
500.709277mg
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 DIRECTION CONTROL
Subcategory
Bus Driver/Transceivers
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
Base Part Number
74ALS640
Pin Count
20
Output Type
3-State
Operating Supply Voltage
5V
Number of Elements
1
Polarity
Inverting
Power Supplies
5V
Number of Channels
8
Load Capacitance
50pF
Number of Ports
2
Number of Bits
8
Propagation Delay
24 ns
Turn On Delay Time
11 ns
Family
ALS
Logic Function
Inverting, Transceiver
Direction
Bidirectional
Current - Output High, Low
15mA 24mA
Logic Type
Transceiver, Inverting
Control Type
COMMON CONTROL
Schmitt Trigger
No
Power Supply Current-Max (ICC)
55mA
Translation
N/A
Height
2.65mm
Length
12.8mm
Width
7.5mm
Thickness
2.35mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$17.845481
$17.845481
10
$16.835360
$168.3536
100
$15.882415
$1588.2415
500
$14.983410
$7491.705
1000
$14.135293
$14135.293
SN74ALS640B-1DW Product Details
SN74ALS640B-1DW Overview
Logical driver uses a neat 20-SOIC (0.295, 7.50mm Width) package. Tube external packaging. Available in Surface Mount. Voltage buffer adopts Transceiver, 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. In the ALS family, the electric component belongs. 20 pins are set with the electric part. Buffer IC is suitable for Surface Mount applications. Logical driver has 20 pins. Enhanced with 2 ports. You can search "74ALS640" 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. 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.
SN74ALS640B-1DW Features
Bus Driver/Transceivers WITH DIRECTION CONTROL
SN74ALS640B-1DW Applications
There are a lot of Texas Instruments SN74ALS640B-1DW Buffers & Transceivers applications.