Texas Instruments SN74LS244NS Buffers & Drivers 0°C~70°C TA 4.75V~5.25V
SN74LS244NS
2502-520-SN74LS244NS
20-SOIC (0.209, 5.30mm Width)
RoHS Compliant
Terminal Position: DUAL,Logic Type: Buffer, Non-Inverting,Number of Bits per Element: 4Bits per Elements,Output Type: 3-State,Number of Ports: 2Ports
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SN74LS244NS Tech Specifications
Texas Instruments SN74LS244NS technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Logic - Buffers, Drivers, Receivers, Transceivers | |
| Manufacturer | Texas Instruments | |
| Factory Lead Time | 6 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-SOIC (0.209, 5.30mm Width) | |
| Surface Mount | YES | |
| Number of Elements | 2 Elements | |
| Operating Temperature | 0°C~70°C TA | |
| Packaging | Tube | |
| Series | 74LS | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 20Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Packing Method | TR | |
| Voltage - Supply | 4.75V~5.25V | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING |
| Product Attribute | Attribute Value | |
|---|---|---|
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 2Functions | |
| Supply Voltage | 5V | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Base Part Number | 74LS244 | |
| Pin Count | 20 | |
| Qualification Status | Not Qualified | |
| Output Type | 3-State | |
| Polarity | Non-Inverting | |
| Power Supplies | 5V | |
| Number of Ports | 2Ports | |
| Number of Bits | 8Bits | |
| Family | LS | |
| Logic Function | Buffer | |
| Logic Type | Buffer, Non-Inverting | |
| Number of Bits per Element | 4Bits per Elements | |
| Control Type | ENABLE LOW | |
| Count Direction | UNIDIRECTIONAL | |
| Width | 5.5mm | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
SN74LS244NS Documents
Download datasheets and manufacturer documentation for SN74LS244NS
PCN Packaging
20L SOP 29/Sep/2016 Carrier Tape updates 31/Oct/2016PCN Design/Specification
SNx4LS24x/SNx4S24x 20/Jan/2017
Others include "SN74L" parts
The following parts include 'SN74L'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| SN74LS244NS | Texas Instruments | 20-SOIC (0.209, 5.30mm Width) | 2500 |
| SN74LS244NSR | Texas Instruments | 20-SOIC (0.209, 5.30mm Width) | 1110 |
| SN74LS244NSRG4 | Texas Instruments | 20-SOIC (0.209, 5.30mm Width) | 1 |
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Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | SN74LS244NS | Texas Instruments | IC BUFFER NON-INVERT 5.25V 20SO | 20-SOIC (0.209, 5.30mm Width) | |
| SN74HC541NSR | Texas Instruments | IC BUFF/DVR TRI-ST 8BIT 20SO | 20-SOIC (0.209, 5.30mm Width) | |
 | MM74HC14SJX | ON Semiconductor | Inverters Hex Inv Schmitt Trig | 14-SOIC (0.209, 5.30mm Width) | |
 | SN74HC14NSR | Texas Instruments | IC HEX INVERTER SHMT-TRGR 14SO | 14-SOIC (0.209, 5.30mm Width) | |
| SN74LVC541ANSR | Texas Instruments | IC BUFFER NON-INVERT 3.6V 20SO | 20-SOIC (0.209, 5.30mm Width) |
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Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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SN74LS244NS Comments
109 reviews
2023-11-06 00:00:00
Great experience with JAK.
2023-10-28 00:00:00
The quality and price of electronic components purchased on Jakelectronic are OK, but their website interface is a bit old
2023-10-24 00:00:00
reasonable price.
2023-09-11 00:00:00
Love these!
2023-08-31 00:00:00
The board looks and works exactly as it should
2023-08-26 00:00:00
Good shopping experience, hope jak can improve inventory management
2023-08-20 00:00:00
전자 부품의 품질과 가격은 괜찮습니다.
2023-08-10 00:00:00
The best platform for all the parts throughout the world.
2023-07-26 00:00:00
The product performance meets expectations, and the delivery time is not too long.
2023-07-18 00:00:00
Product quality is OK, but customer service can be better.