1 Element 5V DUAL Counters & Dividers 74ALS Series 74ALS561 20 Pins Down Positive Edge 20-SOIC (0.295, 7.50mm Width)
SOT-23
SN74ALS561ADWRG4 Datasheet
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Specifications
Name
Value
Type
Parameter
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
Packaging
Tape & Reel (TR)
Series
74ALS
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
Additional Feature
TCO OUTPUT; COUNT ENABLE INPUTS
Packing Method
TAPE AND REEL
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Number of Functions
1
Supply Voltage
5V
Frequency
30MHz
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
74ALS561
Pin Count
20
Qualification Status
Not Qualified
Operating Supply Voltage
5.5V
Number of Elements
1
Power Supplies
5V
Reset
Asynchronous/Synchronous
Family
ALS
Logic Function
Counter
Direction
Down
Output Characteristics
3-STATE
Logic Type
Binary Counter
Max I(ol)
0.008 A
Number of Bits per Element
4
Trigger Type
Positive Edge
Power Supply Current-Max (ICC)
36mA
Clock Edge Trigger Type
Positive Edge
Timing
Synchronous
Height Seated (Max)
2.65mm
Width
7.5mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
SN74ALS561ADWRG4 Product Details
SN74ALS561ADWRG4 Overview
A 20-SOIC (0.295, 7.50mm Width)package is used for this device. Using 20terminations, it can be configured. 5Vis fully flexible due to its voltage supply. The device contains 1terminations. There are 20pins on all components. As a result, it is packaged in the way of a Tape & Reel (TR). Circuit components are connected with 20pins. The device is mounted in the direction of [0]. It is included in the ALSfamily. With its 74ALSseries designation, it can be used for a range of applications. It is decided to use the logic type [0]. It is recommended to set the operating temperature to 0°C~70°C. Using a Surface Mountmounting type, it is mounted. As a result, the device operates more reliably when a supply voltage of 4.5V~5.5Vis applied. It contains 4elements. This electronic device is equipped with the following features [0]. It should be noted that there are more related parts under the 74ALS561base part number. Its packaging is provided by [0]. In this case, 5Vvoltage is generated by the voltage source. The device operates on voltage [0]. Frequency 30MHzdetermines its operation.
SN74ALS561ADWRG4 Features
Embedded in the 20-SOIC (0.295, 7.50mm Width) package 4 bits per element TCO OUTPUT; COUNT ENABLE INPUTS Operating supply voltage of 5.5V Frequency of 30MHz
SN74ALS561ADWRG4 Applications
There are a lot of Texas Instruments SN74ALS561ADWRG4 Counters & Dividers applications.
Communications Digital Frequency Synthesizers;
VHF, UHF, FM, AM, etc.
Fixed or Programmable Frequency Division
Time Out Timer for Consumer-Application Industrial Controls