Part Details for 74AC245SC by onsemi
Results Overview of 74AC245SC by onsemi
- Distributor Offerings: (4 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
74AC245SC Information
74AC245SC by onsemi 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 74AC245SC
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
1014153
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element14 Asia-Pacific | , 74AC CMOS RoHS: Compliant Min Qty: 1 Container: Each | 785 |
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$0.5800 / $1.6300 | Buy Now |
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Bristol Electronics | 439 |
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RFQ | ||
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Rochester Electronics | Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20 RoHS: Compliant Status: Active Min Qty: 1 | 10906 |
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$0.3947 / $0.6366 | Buy Now |
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Chip Stock | Transceiver,Bidirectional,74AC245,1Element,2Vto6V,20Pins,SOIC | 3146 |
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RFQ |
US Tariff Estimator: 74AC245SC by onsemi
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 74AC245SC
74AC245SC CAD Models
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74AC245SC Part Data Attributes
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74AC245SC
onsemi
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Datasheet
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74AC245SC
onsemi
Octal Bidirectional Transceiver with 3-STATE Inputs/ Outputs, SOIC-20W, 38-TUBE
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SOIC-20W | |
| Package Description | SOIC-20 | |
| Manufacturer Package Code | 751D-05 | |
| Reach Compliance Code | Compliant | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | onsemi | |
| Additional Feature | WITH DIRECTION CONTROL | |
| Control Type | COMMON CONTROL | |
| Count Direction | BIDIRECTIONAL | |
| Family | AC | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e3 | |
| Length | 12.8 mm | |
| Logic IC Type | BUS TRANSCEIVER | |
| Max I(ol) | 0.024 A | |
| Moisture Sensitivity Level | 3 | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| 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 | |
| Peak Reflow Temperature (Cel) | 260 | |
| Prop. Delay@Nom-Sup | 9 ns | |
| Propagation Delay (tpd) | 9 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.642 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 | MATTE TIN | |
| 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 74AC245SC
This table gives cross-reference parts and alternative options found for 74AC245SC. 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 74AC245SC, 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 |
|---|---|---|---|---|
| 74ACQ245SCX | Fairchild Semiconductor Corporation | Check for Price | Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.300 INCH, MS-013, SOIC-20 | 74AC245SC vs 74ACQ245SCX |
| SN74AC245DWRE4 | Texas Instruments | Check for Price | Octal bus transceiver with 3-state outputs 20-SOIC -40 to 85 | 74AC245SC vs SN74AC245DWRE4 |
| SN74AC245DWG4 | Texas Instruments | Check for Price | Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85 | 74AC245SC vs SN74AC245DWG4 |
| 74AC245D-T | NXP Semiconductors | Check for Price | IC AC SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver | 74AC245SC vs 74AC245D-T |
| SN74AC245DWE4 | Texas Instruments | Check for Price | AC SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 | 74AC245SC vs SN74AC245DWE4 |
| SN74AC245DWRG4 | Texas Instruments | Check for Price | Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85 | 74AC245SC vs SN74AC245DWRG4 |
74AC245SC Frequently Asked Questions (FAQ)
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The maximum frequency of operation for the 74AC245SC is typically around 100 MHz, but it can vary depending on the specific application and operating conditions.
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To ensure signal integrity, it's essential to follow proper PCB design practices, such as using controlled impedance traces, minimizing signal routing, and using decoupling capacitors to reduce noise and ringing.
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Yes, the 74AC245SC is compatible with 3.3V systems, but it's essential to ensure that the input voltage and output voltage are within the recommended operating range to prevent damage to the device.
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The power consumption of the 74AC245SC depends on the operating frequency and output load. Typically, the quiescent current is around 10-20 mA, and the dynamic current is around 10-50 mA, depending on the frequency and load.
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To handle thermal management, ensure good airflow around the device, use a heat sink if necessary, and follow proper PCB design practices to minimize thermal resistance. The maximum junction temperature for the 74AC245SC is 150°C.