| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN74AS2645N1 | Rochester Electronics LLC | Check for Price | Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20 | SN74AS2640DW vs SN74AS2645N1 |
| SN74AS2640DWR | Texas Instruments | Check for Price | Bus Transceiver, AS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20 | SN74AS2640DW vs SN74AS2640DWR |
| DM74AS2645N | National Semiconductor Corporation | Check for Price | Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20 | SN74AS2640DW vs DM74AS2645N |
| SN74AS2640N | Rochester Electronics LLC | Check for Price | Bus Transceiver, AS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20 | SN74AS2640DW vs SN74AS2640N |
| SN54AS2645FK | Rochester Electronics LLC | Check for Price | Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, CQCC20 | SN74AS2640DW vs SN54AS2645FK |
| SN54AS2645FH-00 | Texas Instruments | Check for Price | Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, CQCC20 | SN74AS2640DW vs SN54AS2645FH-00 |
| SN74AS2640N-10 | Texas Instruments | Check for Price | Bus Transceiver, AS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20 | SN74AS2640DW vs SN74AS2640N-10 |
| SN54AS2645J-00 | Texas Instruments | Check for Price | Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, CDIP20 | SN74AS2640DW vs SN54AS2645J-00 |
| SN54AS2640FK | Rochester Electronics LLC | Check for Price | AS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CQCC20 | SN74AS2640DW vs SN54AS2640FK |
| SN74AS2645NP1 | Rochester Electronics LLC | Check for Price | Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20 | SN74AS2640DW vs SN74AS2645NP1 |
Part Details for SN74AS2640DW by Texas Instruments
Results Overview of SN74AS2640DW by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Industrial Automation
SN74AS2640DW Information
SN74AS2640DW by Texas Instruments is a Bus Driver/Transceiver.
Bus Driver/Transceivers are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
Price & Stock for SN74AS2640DW
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Vyrian | Bus Transceiver, AS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20 | 6534 |
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RFQ |
US Tariff Estimator: SN74AS2640DW by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
SN74AS2640DW Part Data Attributes
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SN74AS2640DW
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74AS2640DW
Texas Instruments
Bus Transceiver, AS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20
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| Part Life Cycle Code | Obsolete | |
| Package Description | Dip-20 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | With Direction Control; 25 Ohm Output Series Resistor | |
| Control Type | Common Control | |
| Count Direction | Bidirectional | |
| Family | As | |
| JESD-30 Code | R-PDSO-G20 | |
| Length | 12.8 Mm | |
| Load Capacitance (CL) | 50 Pf | |
| Logic IC Type | Bus Transceiver | |
| Max I(ol) | 0.012 A | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Characteristics | 3-State With Series Resistor | |
| Output Polarity | Inverted | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP20,.4 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Power Supply Current-Max (ICC) | 123 Ma | |
| Prop. Delay@Nom-Sup | 7.5 Ns | |
| Propagation Delay (tpd) | 6.5 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 Mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Ttl | |
| Temperature Grade | Commercial | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Width | 7.5 Mm |
Alternate Parts for SN74AS2640DW
This table gives cross-reference parts and alternative options found for SN74AS2640DW. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74AS2640DW, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.