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- SN74LS645-1DWR
Texas Instruments SN74LS645-1DWR Buffers & Drivers 4.75V~5.25V 0°C~70°C TA 20Pins
SN74LS645-1DWR
2502-520-SN74LS645-1DWR
20-SOIC (0.295, 7.50mm Width)
RoHS Compliant
Number of Ports: 2Ports,Logic Type: Transceiver, Non-Inverting,Output Type: 3-State,Terminal Position: DUAL
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SN74LS645-1DWR Tech Specifications
Texas Instruments SN74LS645-1DWR 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 | |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) | |
| Factory Lead Time | 6 Weeks | |
| Contact Plating | Gold | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) | |
| Number of Pins | 20Pins | |
| Weight | 500.709277mg | |
| Number of Elements | 1 Element | |
| Operating Temperature | 0°C~70°C TA | |
| Packaging | Tape & Reel (TR) | |
| 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 | |
| Additional Feature | WITH DIRECTION CONTROL | |
| Packing Method | TR | |
| Voltage - Supply | 4.75V~5.25V | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Supply Voltage | 5V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Base Part Number | 74LS645 | |
| Pin Count | 20 | |
| Qualification Status | Not Qualified | |
| Output Type | 3-State | |
| Operating Supply Voltage | 5V | |
| Polarity | Non-Inverting | |
| Power Supplies | 5V | |
| Number of Circuits | 8Circuits | |
| Load Capacitance | 45pF | |
| Number of Ports | 2Ports | |
| Number of Bits | 8Bits | |
| Propagation Delay | 15 ns | |
| Family | LS | |
| Logic Function | Inverting, Transceiver | |
| Direction | Bidirectional | |
| Logic Type | Transceiver, Non-Inverting | |
| Max I(ol) | 0.024 A | |
| Control Type | COMMON CONTROL | |
| Schmitt Trigger | No | |
| Power Supply Current-Max (ICC) | 0.09mA | |
| Translation | N/A | |
| Height | 2.65mm | |
| Length | 12.8mm | |
| Width | 7.5mm | |
| Thickness | 2.35mm | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
SN74LS645-1DWR Documents
Download datasheets and manufacturer documentation for SN74LS645-1DWR
PCN Design/Specification
Material Set 21/Jun/2016
Others include "SN74L" parts
The following parts include 'SN74L'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| SN74LS645N | Texas Instruments | 20-DIP (0.300, 7.62mm) | 8193 |
| SN74LS645DW | Texas Instruments | 20-SOIC (0.295, 7.50mm Width) | 4768 |
| SN74LS645-1N | Texas Instruments | 20-DIP (0.300, 7.62mm) | 6437 |
| SN74LS645NE4 | Texas Instruments | PDIP | |
| SN74LS645NG4 | Texas Instruments | 20-DIP (0.300, 7.62mm) | 25 |
| SN74LS645NSR | Texas Instruments | 20-SOIC (0.209, 5.30mm Width) | 68 |
| SN74LS645-1DW | Texas Instruments | 20-SOIC (0.295, 7.50mm Width) | |
| SN74LS645-1DWR | Texas Instruments | 20-SOIC (0.295, 7.50mm Width) | 9188 |
| SN74LS645-1NG4 | Texas Instruments | 20-DIP (0.300, 7.62mm) | |
| SN74LS645-1NSR | Texas Instruments | 20-SOIC (0.209, 5.30mm Width) | 40 |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | SN74LS645-1DWR | Texas Instruments | IC BUS/TXRX 3ST OCTAL 20SOIC | 20-SOIC (0.295, 7.50mm Width) | |
| SN74LS245DW | Texas Instruments | IC TXRX NON-INVERT 5.25V 20SOIC | 20-SOIC (0.295, 7.50mm Width) | |
 | 74VHCT245AMX | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20SOIC | 20-SOIC (0.295, 7.50mm Width) | |
| SN74LS640DWR | Texas Instruments | IC TRANSCVR INVERT 5.25V 20SOIC | 20-SOIC (0.295, 7.50mm Width) | |
| SN74LS640DW | Texas Instruments | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube | 20-SOIC (0.295, 7.50mm Width) |
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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. | |
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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. |
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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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SN74LS645-1DWR Comments
109 reviews
2020-11-11 00:00:00
I would purchase again.
2020-10-20 00:00:00
The process of buying electronic components on Jakelectronic is relatively smooth, but sometimes more product information and specifications are required.
2020-10-09 00:00:00
easy to find and purchase products
2020-09-28 00:00:00
Product is exactly as described. Still running the hardware through it's paces, but everything so far has been great.
2020-09-18 00:00:00
Their prices are relatively reasonable, but sometimes cheaper options can be found on other platforms. In general, I have a neutral attitude towards Jakelectronic when it comes to the electronic components I purchase. They still have some improvements to make.
2020-09-12 00:00:00
Jakelectronic offers quality electronic components and every product I buy from them meets my needs.
2020-08-15 00:00:00
Impressed with the variety of products available on their platform.
2020-07-03 00:00:00
Recommended for all electronics enthusiasts
2020-06-26 00:00:00
Highly recommend !!!
2020-06-17 00:00:00
I really love how easy this website is to use and the wide range of places that jak sources from.