Representative package image. See datasheet for exact dimensions.SN74LVC245APWR
Octal bus transceiver with 3-state outputs, 1.65–3.6 V, 5 V tolerant I/O, TSSOP-20
| Manufacturer | Texas Instruments |
|---|---|
| Category | Logic ICs |
| Series | SN74LVC245A |
| Package | TSSOP (PW), 20-pin |
| Lifecycle | Active |
| Datasheet | SN74LVC245APWR PDF |
| Availability |
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- Real part photos + date code with every quote
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SN74LVC245APWR Datasheet PDF
Official Texas Instruments datasheet. Quotes include unit price, available quantity, lead time and photos of the actual parts with the date code.
SN74LVC245APWR Pinout & Package
SN74LVC245APWR is supplied in a TSSOP (PW), 20-pin package. The full pin configuration, pin descriptions and mechanical drawing are published in the Texas Instruments datasheet (open SN74LVC245APWR datasheet PDF). Always check the footprint against the latest datasheet revision before layout.
SN74LVC245APWR Overview
SN74LVC245APWR is the 20-pin TSSOP orderable of TI's SN74LVC245A octal bus transceiver with 3-state outputs and a DIR pin. 1.65 V to 3.6 V supply, 5.5 V tolerant I/O, maximum tpd 6.3 ns at 3.3 V. TI lists it Active, -40 to 125 °C, 2000 per reel.
Key Features
- 1.65 V to 3.6 V operation
- Max tpd 6.3 ns at 3.3 V
- Bidirectional with DIR and OE control
- 5 V tolerant I/O
- Ioff partial-power-down support
Applications
- Bidirectional bus interfacing 5 V and 3.3 V domains
- I/O expanders and motor drivers
- Telecom and server backplanes
SN74LVC245APWR Specifications
| Part Number | SN74LVC245APWR |
|---|---|
| Manufacturer | Texas Instruments |
| Category | Logic ICs |
| Series | SN74LVC245A |
| Package / Case | TSSOP (PW), 20-pin |
| Function | Octal bus transceiver, 3-state |
| Supply | 1.65 V to 3.6 V |
| Max tpd | 6.3 ns at 3.3 V |
| Inputs | Accept up to 5.5 V |
| Temperature range | -40 to 125 °C (orderable) |
| Lifecycle Status | Active |
Specifications are taken from the manufacturer's public datasheet and are for reference. Confirm against the latest datasheet before design-in.
SN74LVC245APWR Alternatives & Equivalents
| Part Number | Manufacturer | Compatibility | RFQ |
|---|---|---|---|
| SN74LVC245ADWR | Texas Instruments | same transceiver in SOIC-20 (DW), listed in the TI datasheet |
Alternatives are for reference. Verify pinout, electrical characteristics and firmware against each datasheet before substituting.
SN74LVC245APWR Guides & Comparisons
More engineering notes on the PartVane blog.
SN74LVC245APWR FAQ
Who manufactures SN74LVC245APWR?
SN74LVC245APWR is manufactured by Texas Instruments and belongs to the SN74LVC245A series. It is listed under Logic ICs.
What is SN74LVC245APWR?
SN74LVC245APWR: Octal bus transceiver with 3-state outputs, 1.65–3.6 V, 5 V tolerant I/O, TSSOP-20.
What package does SN74LVC245APWR come in?
SN74LVC245APWR comes in a TSSOP (PW), 20-pin package.
Where can I download the SN74LVC245APWR datasheet and pinout?
The Texas Instruments datasheet for SN74LVC245APWR is linked in the Datasheet section of this page (https://www.ti.com/lit/ds/symlink/sn74lvc245a.pdf). The pin configuration and package drawing are in that datasheet.
Is SN74LVC245APWR still in production?
The manufacturer lists SN74LVC245APWR as Active.
What is the equivalent or alternative to SN74LVC245APWR?
Documented alternatives to SN74LVC245APWR: SN74LVC245ADWR (Texas Instruments, same transceiver in SOIC-20 (DW), listed in the TI datasheet). Always verify pinout and electrical characteristics against each datasheet before substituting.
Do you have SN74LVC245APWR in stock?
Yes. PartVane holds stock of SN74LVC245APWR. Send the quantity you need and we will confirm the available quantity, date code and delivery in the quotation.
How do I get a price and availability for SN74LVC245APWR?
Message the owner on WhatsApp (+86 139 3944 9974), use the quote form on this page or email sales@partvane.com with the quantity and target delivery date. On WhatsApp we quote within 2 hours during business hours (Mon–Sat, 09:00–18:00 China time (UTC+8)); every RFQ is answered within 24 hours. The quotation includes unit price, availability, lead time and photos of the actual parts with the date code / lot label.
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|---|---|---|---|---|---|---|
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