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SN74LS21N Texas Instruments
*For representation only.

SN74LS21N

Logic Gates Dual 4-Input
Technical Specifications
Logic Type AND Gate
Number of Circuits 2
Number of Inputs 4
Voltage - Supply 4.75V ~ 5.25V
Current - Output High, Low 400µA, 8mA
Input Logic Level - Low 0.8V
Input Logic Level - High 2V
Max Propagation Delay @ V, Max CL 20ns @ 5V, 15pF
Operating Temperature 0°C ~ 70°C
Mounting Type Through Hole
Supplier Device Package 14-PDIP
Package / Case 14-DIP (0.300", 7.62mm)
📦 Product Attributes
Packaging Tube
Standard Pack Qty 25
🔁 Alternate / Replacement Parts
Alternate Packaging
Suggested Replacement
9,941
Units In Stock
📦 Tube
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🔑 Key Specifications
Category Logic Gates
RoHS RoHS Compliant
Lifecycle
Lead Time 42 Days (from factory)
📄 Documentation
Datasheet not available
🌐 Compliance & Export
Country / Standard Code
CNHTS 8542399000
CAHTS 8542390000
USHTS 8542390090
JPHTS 8542390990
TARIC 8542399000
MXHTS 8542399999
ECCN EAR99
Product Overview

The SN74LS21N from Texas Instruments falls under the logic gates category. This component is defined by a logic type of AND Gate, a number of circuits of 2, a number of inputs of 4, a voltage, supply of 4.75V ~ 5.25V, a current, output high, low of 400µA, 8mA and a input logic level, low of 0.8V. This part has a typical lead time of 42 Days from factory. You can source SN74LS21N through Simplytronix, with fast shipping and verified authenticity.

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