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  • SN74AS821ADWRE4

SN74AS821ADWRE4

4.5V~5.5V D-Type Flip Flop DUAL 74AS821 24 Pins 88mA 74AS Series 24-SOIC (0.295, 7.50mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74AS821ADWRE4
  • Package: 24-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 575
  • Description: 4.5V~5.5V D-Type Flip Flop DUAL 74AS821 24 Pins 88mA 74AS Series 24-SOIC (0.295, 7.50mm Width)(Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-SOIC (0.295, 7.50mm Width)
Number of Pins 24
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Series 74AS
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Type D-Type
Subcategory FF/Latches
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
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74AS821
Function Standard
Qualification Status Not Qualified
Output Type Tri-State, Non-Inverted
Number of Elements 1
Polarity Non-Inverting
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Supply Voltage-Min (Vsup) 4.5V
Load Capacitance 50pF
Number of Ports 2
Output Current 48mA
Propagation Delay 13 ns
Turn On Delay Time 3.5 ns
Family AS
Logic Function Flip-Flop
Current - Quiescent (Iq) 88mA
Current - Output High, Low 24mA 48mA
Max I(ol) 0.048 A
Number of Bits per Element 10
Max Propagation Delay @ V, Max CL 13ns @ 5V, 50pF
Trigger Type Positive Edge
Number of Input Lines 3
Clock Edge Trigger Type Positive Edge
Max Frequency@Nom-Sup 62500000Hz
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status ROHS3 Compliant

SN74AS821ADWRE4 Overview


It is embeded in 24-SOIC (0.295, 7.50mm Width) case. The Tape & Reel (TR)package contains it. The output it is configured with uses Tri-State, Non-Inverted. It is configured with a trigger that uses Positive Edge. In this case, the electronic component is mounted in the way of Surface Mount. A supply voltage of 4.5V~5.5V is required for operation. Temperature is set to 0°C~70°C TA. This D latch has the type D-Type. It belongs to the 74ASseries of FPGAs. In total, it contains 1 elements. As a result, it consumes 88mA quiescent current. It has been determined that there have been 24 terminations. D latch belongs to the 74AS821 family. It is powered from a supply voltage of 5V. An electronic device belonging to the family AScan be found here. It is mounted by the way of Surface Mount. As you can see from the design, it has pins with 24. Its clock edge trigger type is Positive Edge. The part you are looking for is included in FF/Latches. It reaches the maximum supply voltage (Vsup) at 5.5V. The supply voltage (Vsup) should be kept above 4.5V for normal operation. On the basis of its reliable performance, this D flip flop is well suited for use with TAPE AND REEL. The D latch runs on a voltage of 5V volts. This D flip flop is equipped with 0 ports. The output current of 48mA makes it feature maximum design flexibility. It has 3lines.

SN74AS821ADWRE4 Features


Tape & Reel (TR) package
74AS series
24 pins
5V power supplies

SN74AS821ADWRE4 Applications


There are a lot of Texas Instruments SN74AS821ADWRE4 Flip Flops applications.

  • Event Detectors
  • Consumer
  • Dynamic threshold performance
  • Bounce elimination switch
  • Clock pulse
  • ESCC
  • QML qualified product
  • Latch
  • Storage registers
  • Power down protection