Part Details for SN74AC245DWR by Texas Instruments
Results Overview of SN74AC245DWR by Texas Instruments
- Distributor Offerings: (16 listings)
- Number of FFF Equivalents: (6 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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
Computing and Data Storage
SN74AC245DWR Information
SN74AC245DWR 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 SN74AC245DWR
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-1058-1-ND
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DigiKey | IC TXRX NON-INVERT 6V 20-SOIC Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) |
1750 In Stock |
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$0.4073 / $0.9200 | Buy Now |
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DISTI #
2156-SN74AC245DWR-ND
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DigiKey | IC TXRX NON-INVERT 6V 20-SOIC Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT |
340 In Stock |
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$0.8800 | Buy Now |
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DISTI #
595-SN74AC245DWR
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Mouser Electronics | Bus Transceivers Tri-State Octal Bus A 595-SN74AC245DW RoHS: Compliant | 3546 |
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$0.4110 / $0.9100 | Buy Now |
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DISTI #
V72:2272_07325620
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Arrow Electronics | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R COO: Malaysia RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2315 Container: Cut Strips | Americas - 1682 |
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$0.3670 / $0.6524 | Buy Now |
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DISTI #
68403163
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Verical | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R RoHS: Compliant Min Qty: 17 Package Multiple: 1 Date Code: 2315 | Americas - 1682 |
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$0.3670 / $0.5328 | Buy Now |
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Bristol Electronics | 9689 |
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RFQ | ||
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Quest Components | BUS TRANSCEIVER, AC SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, CMOS, PDSO20 | 2444 |
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$0.6300 / $2.1000 | Buy Now |
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Quest Components | BUS TRANSCEIVER, AC SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, CMOS, PDSO20 | 24 |
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$1.5000 / $2.5000 | Buy Now |
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Rochester Electronics | Bus Transceiver, AC Series, 8-Func, 8-Bit, True Output, CMOS, PDSO20 RoHS: Compliant Status: Active Min Qty: 1 | 340 |
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$0.3221 / $0.5195 | Buy Now |
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DISTI #
V72:2272_07325620
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Arrow Electronics | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R COO: Malaysia RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2315 Container: Cut Strips | Americas - 1682 |
|
$0.3670 / $0.6524 | Buy Now |
US Tariff Estimator: SN74AC245DWR 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.
Part Details for SN74AC245DWR
SN74AC245DWR CAD Models
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SN74AC245DWR Part Data Attributes
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SN74AC245DWR
Texas Instruments
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Datasheet
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SN74AC245DWR
Texas Instruments
Octal bus transceiver with 3-state outputs 20-SOIC -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Package Description | Sop, Sop20,.4 | |
| Pin Count | 20 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Control Type | Common Control | |
| Count Direction | Bidirectional | |
| Family | Ac | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 12.8 Mm | |
| Load Capacitance (CL) | 50 Pf | |
| Logic IC Type | Bus Transceiver | |
| Max I(ol) | 0.024 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 8 | |
| Number of Functions | 8 | |
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Characteristics | 3-State | |
| Output Polarity | True | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP20,.4 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tr, 13 Inch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 0.04 Ma | |
| Prop. Delay@Nom-Sup | 7 Ns | |
| Propagation Delay (tpd) | 9 Ns | |
| Qualification Status | Not Qualified | |
| Schmitt Trigger | No | |
| Seated Height-Max | 2.65 Mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Industrial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.5 Mm |
Alternate Parts for SN74AC245DWR
This table gives cross-reference parts and alternative options found for SN74AC245DWR. 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 SN74AC245DWR, 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.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN74AC245DWG4 | Texas Instruments | Check for Price | Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85 | SN74AC245DWR vs SN74AC245DWG4 |
| 74AC245D-T | NXP Semiconductors | Check for Price | IC AC SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver | SN74AC245DWR vs 74AC245D-T |
| SN74AC245DWRE4 | Texas Instruments | Check for Price | Octal bus transceiver with 3-state outputs 20-SOIC -40 to 85 | SN74AC245DWR vs SN74AC245DWRE4 |
| MC74AC245DWCR2 | Motorola Semiconductor Products | Check for Price | Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, PLASTIC, SOIC-20 | SN74AC245DWR vs MC74AC245DWCR2 |
| MC74AC245DWC | Motorola Mobility LLC | Check for Price | AC SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20 | SN74AC245DWR vs MC74AC245DWC |
| MC74AC245DWCR2 | Motorola Mobility LLC | Check for Price | AC SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20 | SN74AC245DWR vs MC74AC245DWCR2 |
SN74AC245DWR Frequently Asked Questions (FAQ)
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The maximum frequency of operation for the SN74AC245DWR is 100 MHz.
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Yes, the SN74AC245DWR is compatible with 5V systems, but it can also operate at 3.3V or other voltage levels with proper power supply decoupling.
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The output enable (OE) pin should be connected to a logic low (GND) to enable the outputs, and to a logic high (VCC) to disable the outputs.
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The propagation delay of the SN74AC245DWR is approximately 10 ns, but this can vary depending on the operating frequency and load conditions.
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The SN74AC245DWR is rated for operation from -40°C to 85°C, but it can be used in higher temperature environments with proper derating and thermal management.