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  • SN74ALS990N

SN74ALS990N

D-Type, Latch 4.5V~5.5V 8 Bits Tri-State Latches 74ALS Series 74ALS990 20-DIP (0.300, 7.62mm)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74ALS990N
  • Package: 20-DIP (0.300, 7.62mm)
  • Datasheet: -
  • Stock: 882
  • Description: D-Type, Latch 4.5V~5.5V 8 Bits Tri-State Latches 74ALS Series 74ALS990 20-DIP (0.300, 7.62mm)(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Supplier Device Package 20-PDIP
Weight 1.1991g
Operating Temperature 0°C~70°C
Packaging Tube
Series 74ALS
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Voltage - Supply 4.5V~5.5V
Frequency 1MHz
Base Part Number 74ALS990
Output Type Tri-State
Operating Supply Voltage 5V
Number of Elements 1
Circuit 8:8
Polarity Non-Inverting
Number of Circuits 8
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
Nominal Supply Current 70mA
Output Current 24mA
Number of Bits 8
Propagation Delay 24 ns
Turn On Delay Time 6 ns
Logic Function D-Type, Latch
Current - Output High, Low 400μA 8mA
Logic Type D-Type Transparent Latch
High Level Output Current -2.6mA
Low Level Output Current 24mA
Number of Input Lines 8
Independent Circuits 1
Number of Output Lines 8
Delay Time - Propagation 6ns
Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74ALS990N Overview


The package in which it is embedded is named 20-DIP (0.300, 7.62mm). A package of Tube has been used. In its configuration, Tri-State is used as the output. D-Type Transparent Latch is the logic type of this electrical device. A Through Hole mount is used for mounting this electronic part. There is no supply voltage for this device. There is 0°C~70°C operating temperature. In the 74ALS series, this FPGA is located. It is designed with 8 bits. The family 74ALS990 includes it. 20 pins are used in its design. Through Hole is used to mount this electronic part. Electronic circuits comprise 8 input lines. The 24mA output current gives it maximum design flexibility. High efficiency requires a voltage supply of 5V. The binary equivalent of the input line is generated by 8 output lines. A total of 1 elements make up this object. Its superior flexibility is achieved by using 8 circuits. 24mA is set as the low level output current. -2.6mA is set as the high level output current. There should be a temperature below 70°C at which the system is operating. It is recommended that the operating temperature be higher than 0°C. It is capable of providing a maximum supply voltage of 5.5V. With a voltage of 4.5V, it operates at its minimum capacity.

SN74ALS990N Features


20-DIP (0.300, 7.62mm) package
74ALS series
8 Bits
74ALS990 family
20 pins
1 elements

SN74ALS990N Applications


There are a lot of Texas Instruments SN74ALS990N Latches applications.

  • Counter timers
  • Network Switches
  • Shift left with parallel loading
  • PCs and Notebooks
  • Bus system register with enable parallel lines at bus side
  • Registers
  • Shift register
  • Serial Input
  • Control circuits
  • Automotive Infotainment