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SN74HC21NSR

19 ns ns 28 ns ns 10.3mm mm Gates & Inverters 5.2mA mA 2mm mm 208.312296mg mg Surface Mount Surface Mount 2V~6V V 2μA μA


  • Manufacturer: Texas Instruments
  • Nocochips NO: 815-SN74HC21NSR
  • Package: 14-SOIC (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 381
  • Description: 19 ns ns 28 ns ns 10.3mm mm Gates & Inverters 5.2mA mA 2mm mm 208.312296mg mg Surface Mount Surface Mount 2V~6V V 2μA μA (Kg)

Details

Tags

Parameters
Factory Lead Time 1 Week
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.209, 5.30mm Width)
Number of Pins 14
Weight 208.312296mg
Operating Temperature -40°C~85°C
Packaging Cut Tape (CT)
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Gates
Packing Method TR
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Base Part Number 74HC21
Pin Count 14
Number of Outputs 1
Operating Supply Voltage 5V
Number of Elements 2
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Output Current 5.2mA
Propagation Delay 19 ns
Quiescent Current 2μA
Turn On Delay Time 28 ns
Family HC/UH
Logic Function AND
Number of Inputs 4
Current - Output High, Low 5.2mA 5.2mA
Logic Type AND Gate
Max Propagation Delay @ V, Max CL 19ns @ 6V, 50pF
Schmitt Trigger NO
Logic Level - Low 0.5V ~ 1.8V
Logic Level - High 1.5V ~ 4.2V
Height 2mm
Length 10.3mm
Width 5.3mm
Thickness 1.95mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74HC21NSR Overview


As the part is packed in 14-SOIC (0.209, 5.30mm Width), international shipping is convenient. High reliability is provided by advanced packaging method Cut Tape (CT). This logic works according to the AND Gate principle. To ensure the part's full function, a voltage of 2V~6V is needed. Operating temperature extended to -40°C~85°C. It is mounted in position Surface Mount. The high and low state of output current is 5.2mA 5.2mA. It comes from the 74HC series. In total, there are 14 terminations. 2 functions in the part enhance the user experience significantly. HC/UH is a chip that is part of this device. 74HC21 can help you find device variants. Into the part body are injected 14 pins. Surface Mount mounted, this logic device is widely used in many applications. Datasheets for functions of 14 pins are available. Inputs for this part are 4. Quiescent parts have 2μA current flowing through them. There is Gates logic device like this in the world. There is 50pF load capacitance associated with the part. The device must be supplied with a minimum voltage of 2V. As soon as Vsup reaches 6V, the maximal supply voltage (Vsup) is reached. The method TR has been incorporated into the package. A device rated at 5.2mA has 5.2mA output current. A device with 1 outputs is available. During operation, there are 2 elements. The part can function from 5V.

SN74HC21NSR Features


AND Gate Logic Type
Operating Temperature: -40°C~85°C
HC/UH Family
Quiescent Current: 2μA
Output Current: 5.2mA

SN74HC21NSR Applications


There are a lot of Texas Instruments SN74HC21NSR Gates and Inverters applications.

  • Sewing machine
  • Overvoltage and undervoltage protection
  • Projector
  • Fishery-optical complementary power station
  • Scanner
  • Roof distributed power station
  • Television
  • Computer
  • Urban rail vehicle
  • Photovoltaic system

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