*For representation only.
SN74LS21NE4
Texas Instruments
Active
Logic Gates Dual 4-input Positiv e-AND Gates ALT 595 ALT 595-SN74LS21N
Technical Specifications
| Logic Type | AND Gate |
| Number of Circuits | 2 |
| Number of Inputs | 4 |
| Voltage - Supply | 4.75V ~ 5.25V |
| Current - Quiescent (Max) | 4.4 mA |
| 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 | SN74LS21N |
12,017
In Stock
Packaging: Tube
✔ 24h Response
✔ Global Shipping
✔ Genuine Parts
✔ Global Shipping
✔ Genuine Parts
Test Report Available Upon Request
click here to view sample report
Key Specifications
| Category | Logic Gates |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Reported Lead Time | 42 Days (from factory) |
Documentation
Not Available
Compliance & Export Information
| Country | Code |
|---|---|
| CNHTS | 8542399000 |
| CAHTS | 8542390000 |
| USHTS | 8542390090 |
| JPHTS | 8542390990 |
| TARIC | 8542399000 |
| MXHTS | 8542399999 |
| ECCN | EAR99 |
Product Overview
SN74LS21NE4 by Texas Instruments is a logic gates designed for reliable performance in electronic applications. It is widely used in industrial, automotive, and power management systems.
Integrated circuits combine a large number of transistors and other elementary electronic components in miniaturized form into a single physical device, that is designed for a specific purpose or function and characterized by its performance of that function rather than by the behavior of its component pieces. Examples include microcontrollers, battery monitors and charge controllers, analog to digital converters, operational amplifiers, logic gates, voltage regulators, gate drivers, motro controllers, and others.
