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  • SN74AS821ADWRG4

SN74AS821ADWRG4

4.5V~5.5V 10 Bit D-Type Flip Flop DUAL 74AS821 24 Pins 88mA 74AS Series 24-SOIC (0.295, 7.50mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74AS821ADWRG4
  • Package: 24-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 702
  • Description: 4.5V~5.5V 10 Bit 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
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
Number of Ports 2
Output Current 48mA
Number of Bits 10
Propagation Delay 13 ns
Turn On Delay Time 3.5 ns
Family AS
Logic Function D-Type, Flip-Flop
Current - Quiescent (Iq) 88mA
Output Characteristics 3-STATE
Current - Output High, Low 24mA 48mA
Max I(ol) 0.048 A
Max Propagation Delay @ V, Max CL 13ns @ 5V, 50pF
Trigger Type Positive Edge
Number of Output Lines 10
Clock Edge Trigger Type Positive Edge
Max Frequency@Nom-Sup 62500000Hz
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status ROHS3 Compliant

SN74AS821ADWRG4 Overview


It is embeded in 24-SOIC (0.295, 7.50mm Width) case. It is included in the package Tape & Reel (TR). T flip flop is configured with an output of Tri-State, Non-Inverted. The trigger configured with it uses Positive Edge. The electronic part is mounted in the way of Surface Mount. A voltage of 4.5V~5.5Vis required for its operation. It is operating at 0°C~70°C TA. The type of this D latch is D-Type. In this case, it is a type of FPGA belonging to the 74AS series. A total of 1 elements are present. There is 88mA quiescent consumption. A total of 24terminations have been recorded. D latch belongs to the 74AS821 family. Power is provided by a 5V supply. In this case, the D flip flop belongs to the ASfamily. There is an electronic part that is mounted in the way of Surface Mount. The 24pins are designed into the board. This device's clock edge trigger type is Positive Edge. The RS flip flops belongs to FF/Latches base part number. There are 10bits in its design. In this case, the maximum supply voltage (Vsup) reaches 5.5V. Keeping the supply voltage (Vsup) above 4.5V is necessary for normal operation. A reliable performance of this D flip flop makes it well suited for use in TAPE AND REEL. It runs on 5Vvolts of power. The D flip flop has no ports embedded. It offers maximum design flexibility with its output current of 48mA. There are 10 output lines on it.

SN74AS821ADWRG4 Features


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

SN74AS821ADWRG4 Applications


There are a lot of Texas Instruments SN74AS821ADWRG4 Flip Flops applications.

  • Pattern generators
  • Latch-up performance
  • Control circuits
  • Instrumentation
  • ESCC
  • Test & Measurement
  • Clock pulse
  • Dynamic threshold performance
  • Set-reset capability
  • Bus hold