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           Integrated Circuits (ICs) > Logic ICs > Logic Gates > SN74LS21N

SN74LS21N

Part Number: SN74LS21N
Manufacturer: Texas Instruments
Part Type: Integrated Circuits (ICs) > Logic ICs > Logic Gates > SN74LS21N
Qty Available:
Description: Logic IC Gate Digital, AND, CH: 2, IN: 4, CMOS 74LS, 4.75-5.25V, 0+70 deg.C, THT, DIP14

04/29/2026 – There are 515 pieces pieces of Part Number SN74LS21N Available.

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Logic IC Gate Digital, AND, CH: 2, IN: 4, CMOS 74LS, 4.75-5.25V, 0+70 deg.C, THT, DIP14

Specifications

TYPE DESCRIPTION
Case/Package PDIP
Contact Plating Gold
Mount Through Hole
Number of Pins 14
Weight 927.99329 mg
High Level Output Current -400 µA
Logic Function AND
Low Level Output Current 8 mA
Max Operating Temperature 70 °C
Max Supply Voltage 5.25 V
Manufacturer Package Identifier N(R-PDIP-T**)
Min Operating Temperature 0 °C
Min Supply Voltage 4.75 V
Number of Bits 2
Number of Channels 2
Number of Circuits 2
Number of Elements 2
Number of Gates 2
Number of Input Lines 4
Number of Inputs 4
Number of Output Lines 1
Number of Outputs 1
Operating Supply Voltage 5 V
Output Current 8 mA
Propagation Delay 20 ns
Quiescent Current 2.2 mA
Schmitt Trigger Input No
Termination Through Hole
Turn-On Delay Time 15 ns
Height 5.08 mm
Length 19.3 mm
Thickness 3.9 mm
Width 6.35 mm

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