SN74LV07APWRE4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
SN74LV07APWRE4 is a 6-channel non-inverting CMOS buffer and line driver with open-drain outputs, operating from 1.65 V to 5.5 V supply, offering 8 mA sink current per channel and Schmitt-trigger inputs with 50 pF load tolerance, housed in a 14-pin TSSOP package on tape and reel for voltage-level translation and open-drain bus control applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- SN74LV07APWRE4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74LV07APWRE4?
- 6-channel non-inverting buffer with open-drain outputs for wired-OR logic configurations
- Wide supply range 1.65 V to 5.5 V suitable for 1.8 V, 3.3 V, and 5 V mixed-voltage designs
- 8 mA sink current per open-drain output for LED drive and bus pull-down
- Open-drain outputs allow voltage translation up to 5.5 V from low-voltage MCU logic
- Schmitt-trigger inputs provide 0.5 V hysteresis for noise-immune signal conditioning
- 14-pin TSSOP package with 0.65 mm pitch for compact PCB footprints
- RoHS-compliant e4 halogen-free packaging option for green electronics compliance
What is SN74LV07APWRE4 used for?
SN74LV07APWRE4 is used in mixed-voltage digital systems where a 1.8 V or 3.3 V logic source must drive 5 V open-drain buses such as I2C, SMBus, or legacy TTL peripherals, using an external pull-up resistor to the higher rail. The six independent channels also serve as optocoupler input drivers, relay driver interfaces, and shared interrupt-line collectors in industrial automation equipment. Embedded system designs use this device to fan out low-voltage microcontroller outputs to multiple higher-voltage peripheral loads without additional level-shift ICs.
What are the specifications of SN74LV07APWRE4?
| YTEOL | 0 |
| Family | LV/LV-A/LVX/H |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUFFER |
| Max I(ol) | 0.008A |
| Number of Functions | 6 |
| Number of Inputs | 1 |
| Output Characteristics | OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 50mA |
| Prop. Delay@Nom-Sup | 12ns |
| Propagation Delay (tpd) | 18ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Where can I find the SN74LV07APWRE4 datasheet?
SN74LV07APWRE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74LV07APWRE4?
Compatible alternatives and drop-in replacements for SN74LV07APWRE4:
Frequently Asked Questions
How does SN74LV07APWRE4 achieve voltage translation from 1.8 V logic to 5 V bus levels?
SN74LV07APWRE4 uses open-drain outputs that, when driven low by a 1.8 V MCU input, pull the output to ground. When the MCU input is high, the output floats and an external 5 V pull-up resistor sets the bus to 5 V. This passive pull-up method translates logic levels across a 3.2 V gap with no active circuitry, supporting bus voltages up to 5.5 V.
What is the maximum sink current of SN74LV07APWRE4 and can it directly drive an optocoupler?
Each open-drain output of SN74LV07APWRE4 can sink up to 8 mA at a VOL below 0.4 V, which is sufficient to drive most standard optocoupler LEDs that require 5 mA to 10 mA forward current. With a series resistor sized for the target IF, the device can directly switch PC817 or equivalent optocouplers from 1.8 V to 3.3 V logic without a discrete transistor.
How does SN74LV07APWRE4 differ from SN74LV07APWTG4 beyond the reel suffix?
SN74LV07APWRE4 and SN74LV07APWTG4 are electrically identical 14-pin TSSOP devices with the same 8 mA sink current and 1.65 V to 5.5 V supply range. The RE4 suffix denotes a standard tape-and-reel packaging configuration, while TG4 uses a green halogen-free variant tape-and-reel. Designers with strict halogen-free procurement requirements should select the TG4 variant.
Can SN74LV07APWRE4 be used on an SMBus shared alert line with multiple slave devices?
Yes, the open-drain topology of SN74LV07APWRE4 is ideal for SMBus ALERT# and I2C wired-OR interrupt lines. Multiple channels from this buffer can share a single external pull-up resistor of 4.7 kohm to 3.3 V, allowing up to 6 slave signals to be logically OR'd onto one host interrupt pin while maintaining valid SMBus logic thresholds at 100 kHz and 400 kHz bus speeds.
For a battery-powered IoT gateway, how much quiescent current does SN74LV07APWRE4 draw at 3.3 V supply?
SN74LV07APWRE4 draws a typical quiescent supply current of 10 µA at 3.3 V with all inputs static, corresponding to a power dissipation below 33 µW. In a battery-powered IoT gateway that remains in standby most of the time, this level of idle consumption is negligible and does not meaningfully shorten battery life even over a 1-year deployment cycle.
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Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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