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  • CD74HCT21E

CD74HCT21E

5V V 41 ns ns 41 ns ns 19.3mm mm Gates & Inverters 4mA mA 5.08mm mm 927.99329mg mg Through Hole Surface Mount 4.5V~5.5V V 2μA μA


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-CD74HCT21E
  • Package: 14-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 869
  • Description: 5V V 41 ns ns 41 ns ns 19.3mm mm Gates & Inverters 4mA mA 5.08mm mm 927.99329mg mg Through Hole Surface Mount 4.5V~5.5V V 2μA μA (Kg)

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FedEx International, 5-7 business days.

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Details

Tags

Parameters
Logic Function AND
Number of Inputs 4
Current - Output High, Low 4mA 4mA
Logic Type AND Gate
Max Propagation Delay @ V, Max CL 27ns @ 4.5V, 50pF
Schmitt Trigger NO
Logic Level - Low 0.8V
Logic Level - High 2V
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Contact Plating Gold
Mount Through Hole
Mounting Type Through Hole
Package / Case 14-DIP (0.300, 7.62mm)
Number of Pins 14
Weight 927.99329mg
Operating Temperature -55°C~125°C
Packaging Tube
Series 74HCT
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Subcategory Gates
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Base Part Number 74HCT21
Pin Count 14
Number of Outputs 1
Operating Supply Voltage 5V
Number of Elements 2
Power Supplies 5V
Load Capacitance 50pF
Output Current 4mA
Propagation Delay 41 ns
Quiescent Current 2μA
Turn On Delay Time 41 ns
Family HCT

CD74HCT21E Overview


The part can be shipped overseas conveniently because it is packaged in 14-DIP (0.300, 7.62mm). Advanced packaging method Tube is used to provide high reliability. AND Gate logic governs its operation. It is necessary to ensure the full functionality of the part by providing a voltage of 4.5V~5.5V. Increasing operating temperature to around -55°C~125°C. Part Through Hole is mounted. Output current is 4mA 4mA in the high and low states. The 74HCT series contains it. Total terminations are 14. User experience is significantly enhanced by the part's 2 functions. HCT is a chip that is part of this device. Use 74HCT21 when searching for device variants. The part body is injected with 14 pins. Many applications require the use of this logic device with its Through Hole mounting. Datasheets for functions of 14 pins are available. There are 4 inputs on this part. In the quiescent state, the part has 2μA current flowing through it. A logic device of this type is a Gates. Part now bears a 50pF load capacitance. Power supplies required for this part are specified in the datasheet as 5V. In this case, the output current is rated as 4mA. As part of the device, there are 1 outputs. For operation, there are 2 elements. This chip has a 5V volt operating supply voltage.

CD74HCT21E Features


AND Gate Logic Type
Operating Temperature: -55°C~125°C
HCT Family
Quiescent Current: 2μA
Output Current: 4mA

CD74HCT21E Applications


There are a lot of Texas Instruments CD74HCT21E Gates and Inverters applications.

  • Washing machine
  • Scanner
  • Flashlight
  • Photovoltaic grid-connected power system
  • Massager
  • Communication
  • Refrigerator
  • Mountain power station
  • Various travel, camping, medical emergency appliances
  • Automotive voltage monitoring