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Part Details for SN74HC245NSR by Texas Instruments
Results Overview of SN74HC245NSR by Texas Instruments
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- 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
Renewable Energy
Robotics and Drones
SN74HC245NSR Information
SN74HC245NSR 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| SN74HC245NSR | Texas Instruments | Octal Bus Transceivers With 3-State Outputs 20-SO -40 to 85 | |
| SN74HC245NSRE4 | Texas Instruments | Octal Bus Transceivers With 3-State Outputs 20-SO -40 to 85 |
Price & Stock for SN74HC245NSR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
29AH7546
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Newark | Transceiver, 8Bit, 3-State, Sop-20, Logic Device Type:Transceiver, Non Inverting, Logic Family/Base Number:74Hc245, Logic Case Style:Sop, No. Of Pins:20Pins, Supply Voltage Min:2V, Supply Voltage Max:6V, Logic Ic Family:74Hc, Logicrohs Compliant: Yes |Texas Instruments SN74HC245NSR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 867 |
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$0.6580 / $0.8520 | Buy Now |
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DISTI #
296-8278-1-ND
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DigiKey | IC TXRX NON-INVERT 6V 20SO Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
6520 In Stock |
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$0.2985 / $0.7000 | Buy Now |
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DISTI #
595-SN74HC245NSR
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Mouser Electronics | Bus Transceivers Tri-State Octal Bus RoHS: Compliant | 3179 |
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$0.2980 / $0.7000 | Buy Now |
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Bristol Electronics | 3790 |
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RFQ | ||
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Quest Components | IC,BUS TRANSCEIVER,SINGLE,8-BIT,HC-CMOS,SOP,20PIN,PLASTIC | 3032 |
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$0.2928 / $0.8365 | Buy Now |
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DISTI #
SN74HC245NSR
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Chip One Stop | Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 5 Lead time: 0 Weeks, 1 Days Container: Cut Tape | 590 |
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$0.3260 / $0.6720 | Buy Now |
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Chip-Germany GmbH | RoHS: Not Compliant | 1504 |
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RFQ | |
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LCSC | 7.8mA 8 2V6V 7.8mA 1 SOIC-20-208mil Buffers Drivers Receivers Transceivers ROHS | 33 |
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$0.2448 / $0.4292 | Buy Now |
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Vyrian | Logic ICs | 22976 |
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RFQ | |
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Win Source Electronics | Bus XCVR Single 8-CH 3-ST 20-Pin SOP T/R / IC BUS TRANSCEIVER 8BIT 20SO | 60653 |
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$0.2242 / $0.3363 | Buy Now |
Part Details for SN74HC245NSR
SN74HC245NSR CAD Models
SN74HC245NSR Part Data Attributes
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SN74HC245NSR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74HC245NSR
Texas Instruments
Octal Bus Transceivers With 3-State Outputs 20-SOP -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Pin Count | 20 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Control Type | COMMON CONTROL | |
| Count Direction | BIDIRECTIONAL | |
| Family | HC/UH | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 12.6 mm | |
| Logic IC Type | BUS TRANSCEIVER | |
| Max I(ol) | 0.0078 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,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 0.08 mA | |
| Prop. Delay@Nom-Sup | 22 ns | |
| Propagation Delay (tpd) | 170 ns | |
| Qualification Status | Not Qualified | |
| Schmitt Trigger | NO | |
| Seated Height-Max | 2 mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 6 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 | 5.3 mm |
Alternate Parts for SN74HC245NSR
This table gives cross-reference parts and alternative options found for SN74HC245NSR. 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 SN74HC245NSR, 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 |
|---|---|---|---|---|
| MM74HC245ASJ | Rochester Electronics LLC | Check for Price | HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, 5.30 MM, EIAJ TYPE2, SOP-20 | SN74HC245NSR vs MM74HC245ASJ |
| MM74HC245ASJX | Rochester Electronics LLC | Check for Price | HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, 5.30 MM, EIAJ TYPE2, SOP-20 | SN74HC245NSR vs MM74HC245ASJX |
| MM74HC245ASJ | onsemi | Check for Price | Octal 3-STATE Transceiver, 1900-TUBE | SN74HC245NSR vs MM74HC245ASJ |
SN74HC245NSR Frequently Asked Questions (FAQ)
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The maximum frequency of operation for the SN74HC245NSR is 50 MHz.
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Yes, the SN74HC245NSR is compatible with 5V systems, but it's recommended to use a voltage regulator to ensure a stable 5V supply.
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The enable pins (EN1 and EN2) are active-low, meaning they need to be pulled low to enable the corresponding direction of data transfer. Connect them to GND or a logic low signal to enable the device.
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The SN74HC245NSR can sink or source up to 25 mA of current per output pin.
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Yes, the SN74HC245NSR is compatible with 3.3V systems, but ensure that the input signals are within the recommended voltage range (VCC - 0.5V to VCC + 0.5V).