Texas Instruments SN74HC640DWR Buffers & Drivers 2V~6V -40°C~85°C TA 20Pins
SN74HC640DWR
2502-520-SN74HC640DWR
20-SOIC (0.295, 7.50mm Width)
RoHS Compliant
Number of Ports: 2Ports,Logic Type: Transceiver, Inverting,Output Type: 3-State,Terminal Position: DUAL
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SN74HC640DWR Tech Specifications
Texas Instruments SN74HC640DWR 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: 2 days 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 | -40°C~85°C TA | |
| Packaging | Tape & Reel (TR) | |
| Series | 74HC | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 20Terminations | |
| Additional Feature | WITH DIRECTION CONTROL | |
| Packing Method | TR | |
| Voltage - Supply | 2V~6V | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Supply Voltage | 5V | |
| Base Part Number | 74HC640 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Pin Count | 20 | |
| Output Type | 3-State | |
| Operating Supply Voltage | 5V | |
| Polarity | Inverting | |
| Supply Voltage-Max (Vsup) | 6V | |
| Power Supplies | 2/6V | |
| Supply Voltage-Min (Vsup) | 2V | |
| Number of Channels | 8Channels | |
| Number of Ports | 2Ports | |
| Number of Bits | 8Bits | |
| Propagation Delay | 22 ns | |
| Quiescent Current | 8μA | |
| Turn On Delay Time | 395 ns | |
| Family | HC/UH | |
| Logic Function | Inverting, Transceiver | |
| Direction | Bidirectional | |
| Logic Type | Transceiver, Inverting | |
| Max I(ol) | 0.006 A | |
| Control Type | COMMON CONTROL | |
| Schmitt Trigger | No | |
| Translation | N/A | |
| Height | 2.65mm | |
| Length | 12.8mm | |
| Width | 7.5mm | |
| Thickness | 2.35mm | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
SN74HC640DWR Documents
Download datasheets and manufacturer documentation for SN74HC640DWR
Datasheets
Signal Switch Data Book Digital Logic Data Book Logic GuidePCN Design/Specification
Material Set 21/Jun/2016
Others include "SN74H" parts
The following parts include 'SN74H'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| SN74HC640DWR | Texas Instruments | 20-SOIC (0.295, 7.50mm Width) | 4058 |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | SN74HC640DWR | Texas Instruments | Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs | 20-SOIC (0.295, 7.50mm Width) | |
| SN74HC245DW | Texas Instruments | IC TRANSCVR NON-INVERT 6V 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) | |
| SN74HC645DW | Texas Instruments | IC TRANSCVR NON-INVERT 6V 20SOIC | 20-SOIC (0.295, 7.50mm Width) | |
| SN74HC645DWR | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20SOIC | 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. | |
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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SN74HC640DWR Comments
109 reviews
2021-02-27 00:00:00
Their range of products covers both common and hard-to-find components, a great resource for electronic enthusiasts.
2021-02-26 00:00:00
I have used this to measure various antennas, and it is useful.
2021-02-25 00:00:00
This is great for imaging my retro-pc floppies. It worked out of the box with minimal setup. Hooked up my floppy drive, fired up my imaging software and it all just worked.
2021-02-25 00:00:00
Customer service was responsive.
2021-01-23 00:00:00
I especially appreciate their detailed product descriptions and technical specifications, which allow me to make informed purchasing decisions.
2021-01-14 00:00:00
The shipping time was average, not exceptionally fast but within a reasonable timeframe.
2021-01-07 00:00:00
Competitive pricing without compromising on product quality.
2020-12-25 00:00:00
Simplify the process of finding specific components, Jakelectronics has a very easy-to-use interface to search for semiconductors, electronic components.
2020-11-28 00:00:00
Great project!
2020-11-26 00:00:00
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