Representative package image. See datasheet for exact dimensions.SN74LVC574APWR
Octal edge-triggered D-type flip-flop with 3-state outputs, 1.65–3.6 V, TSSOP-20
| Manufacturer | Texas Instruments |
|---|---|
| Category | Logic ICs |
| Series | SN74LVC574A |
| Package | TSSOP (PW), 20-pin |
| Lifecycle | Active |
| Datasheet | SN74LVC574APWR PDF |
| Availability |
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- Real part photos + date code with every quote
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SN74LVC574APWR Datasheet PDF
Official Texas Instruments datasheet. Quotes include unit price, available quantity, lead time and photos of the actual parts with the date code.
SN74LVC574APWR Pinout & Package
SN74LVC574APWR 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 SN74LVC574APWR datasheet PDF). Always check the footprint against the latest datasheet revision before layout.
SN74LVC574APWR Overview
SN74LVC574APWR is the TSSOP-20 orderable of TI's SN74LVC574A octal edge-triggered D-type flip-flop with 3-state outputs. It runs from 1.65 V to 3.6 V with 5.5 V tolerant inputs and a maximum tpd of 7 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 7 ns at 3.3 V
- 3-state outputs on a common OE
- 5 V tolerant inputs
- Ioff partial-power-down mode
Applications
- Latching data onto buses
- Output port expansion for MCUs
- Register stages in glue logic
SN74LVC574APWR Specifications
| Part Number | SN74LVC574APWR |
|---|---|
| Manufacturer | Texas Instruments |
| Category | Logic ICs |
| Series | SN74LVC574A |
| Package / Case | TSSOP (PW), 20-pin |
| Function | Octal D-type flip-flop, 3-state |
| Supply | 1.65 V to 3.6 V |
| Max tpd | 7 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.
SN74LVC574APWR Alternatives & Equivalents
| Part Number | Manufacturer | Compatibility | RFQ |
|---|---|---|---|
| SN74LVC574ADWR | Texas Instruments | same flip-flop in SOIC-20 (DW), listed in the TI datasheet |
Alternatives are for reference. Verify pinout, electrical characteristics and firmware against each datasheet before substituting.
SN74LVC574APWR Guides & Comparisons
More engineering notes on the PartVane blog.
SN74LVC574APWR FAQ
Who manufactures SN74LVC574APWR?
SN74LVC574APWR is manufactured by Texas Instruments and belongs to the SN74LVC574A series. It is listed under Logic ICs.
What is SN74LVC574APWR?
SN74LVC574APWR: Octal edge-triggered D-type flip-flop with 3-state outputs, 1.65–3.6 V, TSSOP-20.
What package does SN74LVC574APWR come in?
SN74LVC574APWR comes in a TSSOP (PW), 20-pin package.
Where can I download the SN74LVC574APWR datasheet and pinout?
The Texas Instruments datasheet for SN74LVC574APWR is linked in the Datasheet section of this page (https://www.ti.com/lit/ds/symlink/sn74lvc574a.pdf). The pin configuration and package drawing are in that datasheet.
Is SN74LVC574APWR still in production?
The manufacturer lists SN74LVC574APWR as Active.
What is the equivalent or alternative to SN74LVC574APWR?
Documented alternatives to SN74LVC574APWR: SN74LVC574ADWR (Texas Instruments, same flip-flop in SOIC-20 (DW), listed in the TI datasheet). Always verify pinout and electrical characteristics against each datasheet before substituting.
Do you have SN74LVC574APWR in stock?
Yes. PartVane holds stock of SN74LVC574APWR. 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 SN74LVC574APWR?
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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