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Texas Instruments 3-State Bus Buffer IC SN74LVC1G125DBVR, CMOS, SOT-23, 1.65–5.5V, 5 Pins

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Texas Instruments 3-State Bus Buffer IC SN74LVC1G125DBVR, CMOS, SOT-23, 1.65 - 5.5V, 5 Pins

Name: Texas Instruments 3-State Bus Buffer IC SN74LVC1G125DBVR, CMOS, SOT-23, 1.65 - 5.5V, 5 Pins
Brand: Texas Instruments
SKU: 88440
Price: 0.15 USD
Availability: InStock

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Category Logic ICs Brand Texas Instruments Condition New

Specifications

Country of Origin	China
Brand	Texas Instruments
Height	1.15mm
Length	2.9mm
Model	SN74LVC1G125DBVR
Mount Type	Surface
Compatibility	Input LVTTL/TTL, Output LVCMOS
Output type	3 State
Series	SN74LVC1G125
Input Type	CMOS
Maximum Operating Temperature	85°C
Package Type	SOT-23
Minimum Operating Temperature	-40°C
Operating Voltage	1.65 to 5.5 V
ESD Protection	Exceeds JESD 22
Standards/Approvals	RoHS
Pin Count	5
Automotive Standard	AEC-Q100
Maximum Supply Voltage	5.5V
Logic Family	LVC
Logic Function	Buffer
Minimum Supply Voltage	1.65V
Maximum High Level Output Current	-32mA
Maximum Low Level Output Current	32mA

Key Features

Suitable for low-voltage CMOS logic applications with a supply voltage range of 1.65V to 5.5V.
Features a 3-state output for flexible bus control and signal isolation.
Compact SOT-23 package ensures space-efficient surface-mount installation.
Latch-up performance exceeds 100 mA per JESD 78 Class II for enhanced reliability.
Includes ESD protection exceeding JESD 22 standards for robust operation.
Operating temperature range from -40°C to 85°C supports industrial use cases.
Supports input compatibility with LVTTL/TTL and output with LVCMOS.
Automotive rated with AEC-Q100 standard for advanced applications.

Product Description

The Texas Instruments SN74LVC1G125DBVR is a single-gate, low-voltage CMOS 3-state bus buffer IC designed for efficient signal control and isolation in modern electronic systems. Operating with a supply voltage range of 1.65V to 5.5V, this buffer offers compatibility with LVTTL and TTL inputs and LVCMOS outputs, making it highly versatile for digital circuit designs.

Its 3-state output functionality allows for flexible bus control by enabling, disabling, or isolating signals on shared lines. The device features a compact SOT-23 surface-mount package, containing five pins, ideal for high-density PCB layouts found in industrial, consumer, and automotive applications. Buffer operation in the SN74LVC1G125DBVR enables crucial logic level management for processors, memory interfaces, and communication buses.

This IC demonstrates outstanding latch-up immunity, with performance exceeding 100 mA as per JESD 78 Class II standards, and its ESD protection surpasses JESD 22 requirements. With an operating temperature range from -40°C to 85°C, it is stable and reliable for harsh environments and demanding industrial systems. The SN74LVC1G125DBVR is also rated for automotive use with AEC-Q100 compliance.

Typical applications include bus isolation in embedded systems, signal buffering for microcontrollers, and logic level translation in complex PCBs. Its minimal footprint SOT-23 package makes it a preferred choice where space and performance are critical. The 3-state output buffer ensures that multiple devices can share communication lines without interference, thus optimizing circuit design and functionality.

This product is RoHS compliant and adheres to environmental standards for lead-free design. The pin count, maximum supply voltage, and input/output compatibility allow it to seamlessly integrate into modern electronic assemblies, including laboratory instruments, control panels, and industrial automation systems.

Browse more Texas Instruments logic ICs and bus buffer devices in the Logic ICs category at EnvMart to discover solutions for all your digital circuit needs.