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  • SN74ALS843DWR

SN74ALS843DWR

D-Type, Latch 4.5V~5.5V 9 Bits Tri-State Latches 74ALS Series 74ALS843 24 Pins DUAL TTL 24-SOIC (0.295, 7.50mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74ALS843DWR
  • Package: 24-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 113
  • Description: D-Type, Latch 4.5V~5.5V 9 Bits Tri-State Latches 74ALS Series 74ALS843 24 Pins DUAL TTL 24-SOIC (0.295, 7.50mm Width)(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-SOIC (0.295, 7.50mm Width)
Number of Pins 24
Weight 624.398247mg
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Series 74ALS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature WITH CLEAR AND PRESET
Subcategory FF/Latches
Packing Method TR
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
Base Part Number 74ALS843
Pin Count 24
Qualification Status Not Qualified
Output Type Tri-State
Operating Supply Voltage 5V
Number of Elements 1
Circuit 9:9
Polarity Non-Inverting
Power Supplies 5V
Load Capacitance 50pF
Number of Ports 2
Nominal Supply Current 67mA
Output Current 24mA
Number of Bits 9
Propagation Delay 18 ns
Turn On Delay Time 5 ns
Family ALS
Logic Function D-Type, Latch
Output Characteristics 3-STATE
Current - Output High, Low 2.6mA 24mA
Logic Type D-Type Transparent Latch
Prop. Delay@Nom-Sup 26 ns
Number of Output Lines 9
Translation N/A
Height 2.65mm
Length 15.4mm
Width 7.5mm
Thickness 2.35mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74ALS843DWR Overview


In the package 24-SOIC (0.295, 7.50mm Width), it can be found. As a result, it has a packaging of Tape & Reel (TR). There is a Tri-State output configured. This electrical device has the logic type D-Type Transparent Latch. Based on the way of Surface Mount, this electronic part is mounted. A 4.5V~5.5V voltage supply is required for operation. It operates at 0°C~70°C degrees Celsius. The 74ALS series of FPGAs is the one this FPGA belongs to. The design of this electronic part is based on 9 bits. In this device, there are 24 terminations that have been designed. The family 74ALS843 includes it. The device is operated when the supply voltage is set to 5V. The device is equipped with 24 pins. It is a member of the ALS family of electronic devices. The pin configuration of the device is 24. A Surface Mount mounting method has been used for this electronic part. In this device, there is a total of 2 ports available for use. The part is in the FF/Latches subcategory. There are 5V power supplies required for this machine to operate. Based on its reliable performance, this device is appropriate for TR. Its output current of 24mA ensures maximum design flexibility. If you want to achieve high efficiency, make sure the supply voltage is at 5V. There are 9 output Lines, which generate the binary equivalent of the input line whose value is equal to “1” and are available to encode either a decimal or hexadecimal input pattern to typically a binary or “B. C. D” (binary coded decimal) output code. This element consists of 1. There are also characteristics of WITH CLEAR AND PRESET associated with it.

SN74ALS843DWR Features


24-SOIC (0.295, 7.50mm Width) package
74ALS series
9 Bits
74ALS843 family
24 pin count
24 pins
5V power supplies
1 elements

SN74ALS843DWR Applications


There are a lot of Texas Instruments SN74ALS843DWR Latches applications.

  • Flip-flops
  • Relay replacement
  • Parallel Input
  • Automotive Body Electronics
  • Counter
  • Digital bus buffer
  • Four-bit storage with output enable
  • Stacked or Push-Down Registers
  • PCs and Notebooks
  • Ring counter