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  • SN74ALS561ADWE4

SN74ALS561ADWE4

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-SN74ALS561ADWE4
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 268
  • 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
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
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Operating Temperature 0°C~70°C
Packaging Tube
Series 74ALS
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
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) NOT SPECIFIED
Number of Functions 1

SN74ALS561ADWE4 Overview


In the 20-SOIC (0.295, 7.50mm Width)package, it is supplied. It is configured using 20terminations. The supply voltage of 5V permits it to operate with full flexibility. The device has 1terminations. The number of all component pins is 20. It is packaged in a manner consistent with Tube. In the circuit, there are 20pins that connect other parts. It is mounted using the way of [0]. It is included in the ALSfamily. The 74ALSseries is well suited to a number of uses. It is decided to use the logic type [0]. A temperature of 0°C~70°Cshould be set for the operating environment. This device is mounted in the Surface Mountposition. As long as the supply voltage is set to [0], the device can operate with a greater degree of reliability. Each element in the array stores 4 bits. Pbfree code may result in yes. These electronic devices have many important features, and TCO OUTPUT; COUNT ENABLE INPUTSis one of them. Under its base part number of [0], you will find additional related parts. Voltage from the voltage source is [0]. In order to operate, it requires a voltage of [0]. The frequency of the system is 30MHz.

SN74ALS561ADWE4 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

SN74ALS561ADWE4 Applications


There are a lot of Texas Instruments SN74ALS561ADWE4 Counters & Dividers applications.

  • DIVISION
  • counting/frequency sy nthesizers-BCD output
  • Decade counter/decimal decode display (CD4017B）
  • Fixed and programmable counters greater than 10
  • Analog multiplexing and demultiplexing
  • TRUE RMS-TO-DC CONVERSION
  • Divide-by-N counting
  • Binary counter/decoder
  • Digital multiplexing and demultiplexing
  • MULTIPLICATION