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  • SN74ALS561ADW

SN74ALS561ADW

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


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-SN74ALS561ADW
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 263
  • Description: 1 Element 5V TTL DUAL Counters & Dividers 74ALS Series 20 Pins Down Positive Edge 20-SOIC (0.295, 7.50mm Width)(Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C
Packaging Tube
Series 74ALS
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Terminal Finish NICKEL PALLADIUM GOLD
Additional Feature TCO OUTPUT; COUNT ENABLE INPUTS
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
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 20
JESD-30 Code R-PDSO-G20
Qualification Status COMMERCIAL
Number of Elements 1
Supply Voltage-Max (Vsup) 5.5V
Reset Asynchronous/Synchronous
Family ALS
Direction Down
Output Characteristics 3-STATE
Logic Type Binary Counter
Number of Bits per Element 4
Trigger Type Positive Edge
fmax-Min 30 MHz
Count Rate 30MHz
Timing Synchronous
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status ROHS3 Compliant

SN74ALS561ADW Overview


A 20-SOIC (0.295, 7.50mm Width)package is used for this device. This configuration uses 20terminations. 5Vis enabled to operate in an extremely flexible manner due to its supply voltage. In wires, 1elements are connected. There are 20pins on all components. As a result, it is packaged in the way of a Tube. It is included in the ALSfamily. Having been designed as a member of the 74ALSseries, it is well suited for use in a wide range of applications. A logic type of Binary Counter is adopted. 0°C~70°Cis the recommended operating temperature. The mounting type is Surface Mount. It is able to operate with higher reliability when the supply voltage of 4.5V~5.5V is provided. An array consists of 4bits for each element. Pbfree code may result in yes. In terms of this electronic device, the features provided by TCO OUTPUT; COUNT ENABLE INPUTSare of the utmost importance. The maximum supply voltage (Vsup) is up to 5.5V.

SN74ALS561ADW Features


Embedded in the 20-SOIC (0.295, 7.50mm Width) package
4 bits per element
TCO OUTPUT; COUNT ENABLE INPUTS

SN74ALS561ADW Applications


There are a lot of Rochester Electronics, LLC SN74ALS561ADW Counters & Dividers applications.

  • Time delay circuits
  • Control counters
  • Time-delay circuits
  • Decade counter/decimal decode display (CD4017B）
  • MULTIPLICATION
  • TRUE RMS-TO-DC CONVERSION
  • Programmable binary and decade
  • VHF, UHF, FM, AM, etc.
  • Analog multiplexing and demultiplexing
  • Frequency dividers