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  • SN74ALS561ADWRE4

SN74ALS561ADWRE4

1 Element 5V TTL DUAL Counters & Dividers 74ALS Series 74ALS561 20 Pins Down Positive Edge 20-SOIC (0.295, 7.50mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74ALS561ADWRE4
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 160
  • Description: 1 Element 5V TTL DUAL Counters & Dividers 74ALS Series 74ALS561 20 Pins Down Positive Edge 20-SOIC (0.295, 7.50mm Width)(Kg)

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Details

Tags

Parameters
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
Technology TTL
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
Load Capacitance 50pF
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) 33mA
Clock Edge Trigger Type Positive Edge
Timing Synchronous
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74ALS561ADWRE4 Overview


A 20-SOIC (0.295, 7.50mm Width)package is used for this device. This configuration uses 20terminations. The supply voltage of 5V permits it to operate with full flexibility. There are wires connecting 1elements. In all, there are 20 pins on each component. Tape & Reel (TR)is used to package it. Circuit components are connected by 20pins. Surface Mountis the way in which it is mounted. Initially, it appears to belong to the ALS family. This device is a member of the 74ALSseries and is well suited for a wide range of applications. Binary Counteris selected as the logic type. 0°C~70°Cis the recommended operating temperature. This device is mounted in a Surface Mountmanner. It is able to operate with higher reliability when the supply voltage of 4.5V~5.5V is provided. The array contains elements containing 4bits each. It is important to note that TCO OUTPUT; COUNT ENABLE INPUTSare really important features of this electronic device. There are more related parts under the 74ALS561base part number. Its packaging is provided by [0]. Voltage from the voltage source is [0]. To operate, it requires a supply voltage of [0]. The frequency of the device is 30MHz.

SN74ALS561ADWRE4 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

SN74ALS561ADWRE4 Applications


There are a lot of Texas Instruments SN74ALS561ADWRE4 Counters & Dividers applications.

  • Control counters
  • Fixed and programmable divide-by-10,9,8,7,6,5,4,3,2 counters
  • counting/frequency sy nthesizers-BCD output
  • LINEARIZATION
  • MULTIPLICATION
  • Dual Up Counters
  • Counter control/timers
  • Digital multiplexing and demultiplexing
  • Time delay circuits
  • Divide-by"N" counters/frequency synthesizers