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SN74ALVC126DR

The SN74ALVC126DR is a quadruple bus buffer gate from Texas Instruments, designed for 1.65V to 3.6V VCC operation. It features independent line drivers with 3-state outputs.

✓ Total Stock: 35 pcs

$ Price Range: $0.17

SN74ALVC126DR Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Hybrid Electronics ✓ Non-Authorised Inventory information	35 pcs On Request	35 pcs	On Request	1	On Request	On Request	NO DC	On Request	On Request

SN74ALVC126DR Description

Short technical summary and product information.

The SN74ALVC126DR is a quadruple bus buffer gate manufactured by Texas Instruments. This device operates from a 1.65V to 3.6V supply voltage and features independent line drivers with 3-state outputs. Each output is disabled when its associated output-enable (OE) input is low.

Key electrical specifications include a maximum output drive current of 24mA and a maximum supply current of 10µA. The technology family is ALVC, supporting very high speeds with a typical propagation delay of 3.1ns at 3.3V. The input type is Standard CMOS, and the output type is 3-State. Features such as balanced outputs and over-voltage tolerant inputs are also noted.

This buffer gate is available in a 14-SOIC package and is designed for surface mount applications. The operating temperature range is -40°C to 85°C (TA). Latch-up performance exceeds 250mA per JESD 17, and ESD protection exceeds JESD 22 standards for Human-Body Model, Machine Model, and Charged-Device Model.

To ensure a high-impedance state during power up or power down, the output-enable (OE) should be tied to GND through a pulldown resistor. The minimum value of this resistor is determined by the current-sourcing capability of the driver.

SN74ALVC126DR Quick Information

Product Type: Buffer, Non-Inverting

Series: SN74ALVC126

Canonical Name: SN74ALVC126DR Quad 1.65V to 3.6V 3-State Buffer

Subcategory: Non-Inverting Buffer

SN74ALVC126DR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SN74ALVC126DR Estimated Pricing

Qty	Low	High
1+	$0.17	$0.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74ALVC126DR Features

Quadruple bus buffer gate with 3-state outputs.
Operates from 1.65V to 3.6V supply voltage.
Very high speed with 3.1ns max propagation delay.
±24mA output drive at 3.3V.
Surface mount 14-SOIC package.

SN74ALVC126DR Applications

Ideal for bus interface and signal buffering.
Used in low-voltage logic level translation.
Suitable for memory address drivers.
Applicable in general-purpose logic systems.
Can drive multiple logic inputs.

SN74ALVC126DR FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the SN74ALVC126DR?

1.65V to 3.6V.

What is the package type for the SN74ALVC126DR?

14-SOIC (0.154", 3.90mm Width).

What is the operating temperature range?

-40°C to 85°C.

What is the output drive current?

24mA sourcing and sinking.

What is the propagation delay?

3.1ns maximum at 3.3V.

What type of outputs does this buffer have?

3-State outputs.

Is this component non-inverting?

Yes, it is a non-inverting buffer.

Category	Buffers, Drivers, Receivers, Transceivers
Manufacturer Name	Texas Instruments
Current	24mA, 24mA
ESD Protection	Exceeds JESD 22 2000-V Human-Body Model (A114-A) 200-V Machine Model (A115-A) 1000-V Charged-Device Model (C101)
Features	Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns)
Input Type	Standard CMOS
Latch-up Performance	Exceeds 250 mA Per JESD 17
Lead Spacing	1.27 mm
Lead Style	Gull Wing
Logic Type	Buffer, Non-Inverting
Mounting Type	Surface Mount
Number of Bits per Element	1
Number of Channels	4
Number of Elements	4
Operating Temperature	-40°C ~ 85°C
Output Type	3-State
Supplier Device Package	14-SOIC
Supply Current	10µA
Voltage	1.65V to 3.6V