Parameters |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
14-SOIC (0.154, 3.90mm Width) |
Number of Pins |
14 |
Operating Temperature |
0°C~70°C |
Packaging |
Tape & Reel (TR) |
Series |
74ALS |
Feature |
Open Collector |
Pbfree Code |
yes |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
14 |
Subcategory |
Gates |
Packing Method |
TAPE AND REEL |
Technology |
TTL |
Voltage - Supply |
4.5V~5.5V |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
Number of Functions |
4 |
Supply Voltage |
5V |
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
Base Part Number |
74ALS33 |
Pin Count |
14 |
Qualification Status |
Not Qualified |
Supply Voltage-Max (Vsup) |
5.5V |
Power Supplies |
5V |
Number of Circuits |
4 |
Load Capacitance |
50pF |
Output Current |
24mA |
Propagation Delay |
33 ns |
Family |
ALS |
Logic Function |
NOR |
Number of Inputs |
2 |
Current - Output High, Low |
- 24mA |
Logic Type |
NOR Gate |
Max Propagation Delay @ V, Max CL |
33ns @ 5V, 50pF |
Schmitt Trigger |
NO |
Logic Level - Low |
0.8V |
Logic Level - High |
2V |
Power Supply Current-Max (ICC) |
9mA |
Height Seated (Max) |
1.75mm |
Length |
8.65mm |
Width |
3.9mm |
RoHS Status |
ROHS3 Compliant |
SN74ALS33ADR Overview
The part comes in 14-SOIC (0.154, 3.90mm Width) packaging, which makes it convenient to ship overseas. The advanced packaging method Tape & Reel (TR) provides high reliability. This logic works according to the NOR Gate principle. In order for the part to function correctly, a voltage of 4.5V~5.5V is required. Operating temperature extended to 0°C~70°C. There is a hole in Surface Mount for mounting the part. The high and low state of output current is - 24mA. 74ALS is the series it belongs to. Total terminations are 14. It has 4 functions that enhance user experience significantly. In ALS, this chip plays an important role. Try searching with 74ALS33 if you're looking for device variants. Part bodies are injected with 14 pins. Logic devices with Surface Mount mounting are widely used in many applications. To find out what the 14 pins do, please refer to the datasheets. It supports inputs of 2. It is a typical Gates logic device. A total of 4 circuits make up this device. A load capacitance of 50pF is provided by the part. As soon as Vsup reaches 5.5V, the maximal supply voltage (Vsup) is reached. The method TAPE AND REEL is packed into it. Power supplies required for this part are specified in the datasheet as 5V. A device with an output current of 24mA is rated. This product has Open Collector.
SN74ALS33ADR Features
NOR Gate Logic Type
Operating Temperature: 0°C~70°C
ALS Family
Output Current: 24mA
SN74ALS33ADR Applications
There are a lot of Texas Instruments SN74ALS33ADR Gates and Inverters applications.
- Solar street light
- Computer
- Automotive voltage monitoring
- In-vehicle system
- Flashlight
- DVD
- Range hood
- Projector
- Remote monitoring
- Electric grinding wheel