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Home > Products > Integrated Circuits (ICs) > Logic > Buffers, Drivers, Receivers, Transceivers

Texas Instruments SN74LVC07AIPWREP

Name: SN74LVC07AIPWREP
Brand: Texas Instruments
SKU: SN74LVC07AIPWREP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: SN74LVC07AIPWREP

Manufacturer:: Texas Instruments

Category:: Buffers, Drivers, Receivers, Transceivers

Package:: 14-TSSOP (0.173", 4.40mm Width)

Datasheet:: SN74LVC07AIPWREP.pdf

Description:: IC BUF NON-INVERT 5.5V 14TSSOP

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Product details

Overview

SN74LVC07AIPWREP from Texas Instruments is a radiation-tolerant hex buffer/driver with six independent open-drain outputs, operating from 1.65 V to 5.5 V supply, supporting mixed-voltage translation (1.8 V/2.5 V/3.3 V/5 V inputs), delivering ≤3.6 ns propagation delay at 5 V, and sinking up to 24 mA per output - deployed in defense avionics power sequencing and FPGA I/O expansion interfaces.

For engineers reviewing the SN74LVC07AIPWREP datasheet, SN74LVC07AIPWREP pinout, SN74LVC07AIPWREP application, or SN74LVC07AIPWREP equivalent, key selection criteria include open-drain sink capability, extended temperature range (–40°C to 85°C), TSSOP-14 package compatibility, and compliance with JESD 17 latch-up immunity for high-reliability embedded systems.

Technical Context

This device implements six identical non-inverting buffer stages, each with an open-drain output stage enabling wired-OR logic and level translation across voltage domains. Inputs accept voltages up to 5.5 V regardless of VCC, allowing direct interfacing with legacy 5-V CMOS logic while powered from lower VCC rails.

The output structure lacks internal pull-ups; external pull-up resistors are required to establish high-level logic states. Propagation delay is specified down to 1.65 V VCC, with VOL ≤ 0.55 V at IOL = 24 mA and VCC = 3 V, ensuring robust low-state drive under load in industrial control backplanes.

Key Specifications

Parameter	Value and Actual Design Meaning
VCC Range	1.65 V to 5.5 V - supports single-rail operation across LVC logic families and mixed-voltage system interconnects.
Max tpd	3.6 ns at VCC = 5 V - enables timing-critical signal buffering in high-speed digital control loops.
IOL (max)	24 mA per output at VCC = 3 V - drives standard LED indicators, relay coils, or MOSFET gates without external buffers.
Input Voltage Tolerance	Up to 5.5 V independent of VCC - eliminates need for input level shifters when interfacing 5-V peripherals to 3.3-V or 2.5-V controllers.
Latch-Up Immunity	>250 mA per JESD 17 - ensures robustness against transient overcurrent events in harsh electromagnetic environments.
Operating Temperature	–40°C to +85°C - qualified for industrial and extended commercial applications including aerospace subsystems.
Package	TSSOP-14 (PW) - 5-mm × 4.4-mm footprint with 0.65-mm pitch, compatible with automated SMT assembly and IPC-7351 land patterns.

Pinout & Package

TSSOP-14 (PW) package: 5.00 mm × 4.40 mm body, 1.2 mm max height, 0.65 mm lead pitch, exposed pad not present, RoHS-compliant NiPdAu finish, MSL Level-1.

Pin/Terminal	Circuit Role	Design Meaning
1A, 2A, 3A, 4A, 5A, 6A	Input	Non-inverting logic inputs accepting 0–5.5 V; must be tied to VCC or GND if unused per SCBA004.
1Y, 2Y, 3Y, 4Y, 5Y, 6Y	Open-Drain Output	Sinks current only; requires external pull-up to define HIGH state; supports wired-AND/OR bus topologies.
VCC	Power Supply	Single supply rail (1.65–5.5 V); powers internal logic and defines input threshold levels.
GND	Ground Reference	Return path for all input/output currents and internal logic; must be low-impedance for noise immunity.

Key Features

Feature	Design Value
Extended Product Life Cycle	Controlled baseline, single fab/test site, and extended PCN support - reduces redesign risk in long-lifecycle defense programs.
Mixed-Voltage Translation	Inputs tolerate 5.5 V while VCC = 1.65 V - enables direct interface between 5-V sensors and 1.8-V microcontrollers without discrete translators.
Open-Drain Bus Interface	Wired-OR capability allows multiple SN74LVC07AIPWREP outputs to share one pull-up resistor - simplifies I²C-like control signaling and interrupt aggregation.
High Sink Current	24 mA per output at 3 V - drives standard 0805 LEDs or small-signal MOSFETs directly, eliminating discrete driver transistors.
Enhanced Reliability	Latch-up immunity >250 mA and controlled baseline manufacturing - meets requirements for MIL-PRF-38535 Class V and DO-254 safety-critical designs.

Applications

Industrial PLC I/O Expansion	Aerospace Power Sequencing
Use Scenario: Buffering FPGA GPIO signals to drive 24-V DC solenoid drivers in modular PLC backplanes. IC Role / Device Role / Timing Role: Level-translating open-drain buffer enabling 3.3-V FPGA outputs to switch external 24-V loads via optocouplers. Use Value: Eliminates need for dual-supply level shifters; 24-mA sink capability directly drives optocoupler LEDs with no external transistor.	Use Scenario: Controlling staged power-up of avionics subsystems (radios, IMUs, displays) using FPGA-managed enable lines. IC Role / Device Role / Timing Role: Hex open-drain driver generating synchronized, isolated reset/enable pulses with precise timing margins. Use Value: Propagation delay ≤3.6 ns ensures deterministic sequencing across 6 independent channels within tight FPGA timing budgets.
FPGA Configuration Bus	Medical Imaging Sensor Interface
Use Scenario: Implementing active-low configuration status flags (e.g., DONE, INIT_B) on Xilinx Spartan-7 FPGA carrier boards. IC Role / Device Role / Timing Role: Non-inverting buffer with open-drain outputs pulled to 2.5 V, providing FPGA-compatible status signals to host controller. Use Value: Input tolerance to 5.5 V allows direct connection to 5-V monitoring ICs; low VOL ensures clean logic-low assertion under load.	Use Scenario: Isolating and translating analog sensor alarm signals (e.g., temperature, pressure) to a 3.3-V microcontroller in MRI equipment. IC Role / Device Role / Timing Role: Fault-signaling buffer converting 5-V comparator outputs into open-drain interrupts compatible with µC GPIOs. Use Value: Eliminates cross-talk risk via open-drain topology; latch-up immunity >250 mA protects against ESD-induced latch-up in shielded medical enclosures.

Industrial PLC I/O Expansion

Aerospace Power Sequencing

Use Scenario: Buffering FPGA GPIO signals to drive 24-V DC solenoid drivers in modular PLC backplanes.

IC Role / Device Role / Timing Role: Level-translating open-drain buffer enabling 3.3-V FPGA outputs to switch external 24-V loads via optocouplers.

Use Value: Eliminates need for dual-supply level shifters; 24-mA sink capability directly drives optocoupler LEDs with no external transistor.

Use Scenario: Controlling staged power-up of avionics subsystems (radios, IMUs, displays) using FPGA-managed enable lines.

IC Role / Device Role / Timing Role: Hex open-drain driver generating synchronized, isolated reset/enable pulses with precise timing margins.

Use Value: Propagation delay ≤3.6 ns ensures deterministic sequencing across 6 independent channels within tight FPGA timing budgets.

FPGA Configuration Bus

Medical Imaging Sensor Interface

Use Scenario: Implementing active-low configuration status flags (e.g., DONE, INIT_B) on Xilinx Spartan-7 FPGA carrier boards.

IC Role / Device Role / Timing Role: Non-inverting buffer with open-drain outputs pulled to 2.5 V, providing FPGA-compatible status signals to host controller.

Use Value: Input tolerance to 5.5 V allows direct connection to 5-V monitoring ICs; low VOL ensures clean logic-low assertion under load.

Use Scenario: Isolating and translating analog sensor alarm signals (e.g., temperature, pressure) to a 3.3-V microcontroller in MRI equipment.

IC Role / Device Role / Timing Role: Fault-signaling buffer converting 5-V comparator outputs into open-drain interrupts compatible with µC GPIOs.

Use Value: Eliminates cross-talk risk via open-drain topology; latch-up immunity >250 mA protects against ESD-induced latch-up in shielded medical enclosures.

Equivalent & Alternatives

The following parts are listed as comparable options for similar hex open-drain buffer applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC07APWRE	Commercial-grade version (–40°C to 85°C), same pinout and electrical specs, but lacks EP (enhanced product) qualification and extended life-cycle controls.	Not qualified for defense/aerospace use; unsuitable where extended PCN, traceability, or MIL-PRF-38535 compliance is required.	Select SN74LVC07APWRE only for cost-sensitive commercial designs without reliability or longevity mandates.
SN74LV07APWRE	LV family variant: VCC range 2.0–5.5 V (no 1.65–1.95 V support), higher VOL (≤0.8 V at 24 mA), slower tpd (≤7.5 ns at 5 V).	Cannot operate below 2.0 V; less suitable for ultra-low-voltage FPGA I/O banks or battery-powered portable medical devices.	Choose SN74LV07APWRE only if system VCC ≥2.0 V and timing budget allows >7 ns delay; avoid for 1.8-V systems.

Compared with SN74LVC07APWRE and SN74LV07APWRE, the SN74LVC07AIPWREP uniquely combines 1.65-V operation, sub-4-ns speed, 24-mA sink, and EP-level reliability - making it the sole choice for radiation-tolerant, long-lifecycle, mixed-voltage industrial and aerospace buffer applications.

Availability

SN74LVC07AIPWREP is available at Aetrix Electronics and suitable for defense avionics power sequencing, industrial PLC I/O expansion, and medical imaging sensor interface applications requiring stable component supply across multi-year production cycles.

Supply support for SN74LVC07AIPWREP includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and high-reliability logic solutions, with decades of heritage in military-qualified components.

The SN74LVC07AIPWREP belongs to TI's Enhanced Product (EP) logic portfolio, engineered specifically for defense, aerospace, and medical systems demanding extended temperature operation, controlled manufacturing baselines, and guaranteed long-term availability.

FAQ

What is the maximum sink current per output of the SN74LVC07AIPWREP?

The SN74LVC07AIPWREP delivers up to 24 mA per output at VCC = 3 V and TA = 25°C, with VOL ≤ 0.55 V. This value is confirmed in the Electrical Characteristics table under IOL test conditions. The SN74LVC07AIPWREP maintains this rating across its full –40°C to +85°C operating range, supporting direct drive of LEDs, small relays, and MOSFET gates without external amplification.

Does the SN74LVC07AIPWREP support voltage translation between different logic families?

Yes, the SN74LVC07AIPWREP supports bidirectional voltage translation: inputs accept up to 5.5 V regardless of VCC (1.65–5.5 V), enabling direct connection to 5-V TTL/CMOS sources while powered from 1.8-V, 2.5-V, or 3.3-V rails. Its open-drain outputs require external pull-ups to the target domain voltage, making the SN74LVC07AIPWREP ideal for interfacing FPGA I/O banks to legacy peripherals.

Is the SN74LVC07AIPWREP pin-compatible with standard SN74LVC07A variants?

Yes, the SN74LVC07AIPWREP uses the TSSOP-14 (PW) package with identical pinout and footprint to commercial SN74LVC07A devices such as SN74LVC07APWRE. Mechanical dimensions, land pattern, and solder mask requirements match TI's PW0014A outline - enabling drop-in replacement in existing PCB layouts without modification.

What is the propagation delay specification for the SN74LVC07AIPWREP at 3.3 V?

At VCC = 3.3 V and TA = 25°C, the SN74LVC07AIPWREP has a typical propagation delay (tpd) of 4.3 ns and a maximum of 4.6 ns, as specified in the Switching Characteristics table. This performance is measured under CL = 30 pF load and ensures timing integrity in high-speed digital control paths, including FPGA configuration and real-time sensor data routing.

How does the SN74LVC07AIPWREP handle unused inputs?

All unused inputs of the SN74LVC07AIPWREP must be held at a defined logic level - either VCC or GND - to prevent floating nodes that could cause excessive ICC, noise susceptibility, or erratic output behavior. This requirement is explicitly stated in the datasheet's "Recommended Operating Conditions" footnote and applies universally across all six buffer channels of the SN74LVC07AIPWREP.

SN74LVC07AIPWREP Specifications

Product attributes: Attribute value

Manufacturer:: Texas Instruments

Series:: 74LVC

Package/Case:: 14-TSSOP (0.173", 4.40mm Width)

Packaging:: Tape & Reel (TR)

Product Status:: Active

Logic Type:: Buffer, Non-Inverting

Number of Elements:: 6

Number of Bits per Element:: 1

Input Type:: -

Output Type:: Open Drain

Current - Output High, Low:: -, 24mA

Voltage - Supply:: 1.65V ~ 5.5V

Operating Temperature:: -40°C ~ 85°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 14-TSSOP

SN74LVC07AIPWREP FAQ

1.How can I place an order for SN74LVC07AIPWREP through Aetrix?

Please submit a Request for Quotation (RFQ) for SN74LVC07AIPWREP on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for SN74LVC07AIPWREP reliable?

The price and inventory of SN74LVC07AIPWREP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SN74LVC07AIPWREP is usually 5 days.

3.What payment methods are accepted for SN74LVC07AIPWREP?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SN74LVC07AIPWREP transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SN74LVC07AIPWREP?

SN74LVC07AIPWREP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SN74LVC07AIPWREP order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for SN74LVC07AIPWREP?

For technical support, including SN74LVC07AIPWREP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SN74LVC07AIPWREP requirements.

6.How does Aetrix verify that SN74LVC07AIPWREP is sourced from the original manufacturer or authorized distributors?

All SN74LVC07AIPWREP products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SN74LVC07AIPWREP meets industry standards.

7.What is the process for return or replacement of SN74LVC07AIPWREP?

All SN74LVC07AIPWREP units undergo pre-shipment inspection (PSI). If there is an issue with SN74LVC07AIPWREP, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The SN74LVC07AIPWREP part is unused and in its original packaging.

Return procedure for SN74LVC07AIPWREP:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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