Mfr Part #:

SN74F125DR

The SN74F125DR is a quadruple bus buffer gate from Texas Instruments featuring 3-state outputs. It operates within a supply voltage range of 4.5V to 5.5V.

✓ Total Stock: 31,277 pcs

$ Price Range: $1.20

SN74F125DR Available from 5 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	25,877 pcs On Request	25877 pcs	On Request	1	On Request	On Request	03+	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	2,000 pcs On Request	2000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
RAD ✓ Non-Authorised Inventory information	2,000 pcs On Request	2000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,000 pcs On Request	1000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	400 pcs On Request	400 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SN74F125DR Description

Short technical summary and product information.

The SN74F125DR is a quadruple bus buffer gate manufactured by Texas Instruments. It features independent line drivers with 3-state outputs, where each output is disabled when the associated output-enable input is high. This device is designed for operation with a supply voltage ranging from 4.5V to 5.5V and operates within an ambient temperature range of 0°C to 70°C.

The SN74F125DR is available in a 14-SOIC surface mount package. Its key electrical characteristics include a non-inverting logic type, four elements each with one bit, and output drive currents of -15mA and 64mA. The propagation delay is typically between 5ns and 10ns.

This buffer gate is suitable for driving bus lines or buffering memory address registers. Its 3-state outputs allow for efficient bus management in digital systems.

SN74F125DR Quick Information

Product Type: Buffer Gate

Canonical Name: SN74F125 Quadruple Bus Buffer Gate with 3-State Outputs

Subcategory: Non-Inverting Buffer

SN74F125DR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SN74F125DR Estimated Pricing

Qty	Low	High
1+	$1.20	$1.20

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

SN74F125DR Features

Quadruple bus buffer gate with 3-state outputs.
Operates from 4.5V to 5.5V supply voltage.
Wide operating temperature range of 0°C to 70°C.
Available in a 14-SOIC surface mount package.
Features independent line drivers for flexible bus control.

SN74F125DR Applications

Ideal for bus line driving.
Suitable for memory address buffering.
Used in digital logic systems.
Facilitates efficient bus management.

SN74F125DR FAQs

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

What is the operating voltage range of the SN74F125DR?

4.5V to 5.5V.

What is the operating temperature range?

0°C to 70°C.

What is the package type?

14-SOIC (surface mount).

What is the output drive capability?

64mA sink and -15mA source.

What is the propagation delay?

Typical 5-10ns.

How many buffers are in the device?

4 (quad).

What is the output type?

3-State.

Category	Buffers, Drivers, Receivers, Transceivers
Manufacturer Name	Texas Instruments
Current	-15mA, 64mA
Input Voltage	-1.2V to 7V
Lead Style	Gull Wing
Logic Type	Buffer, Non-Inverting
Mounting Type	Surface Mount
Number of Bits per Element	1
Number of Elements	4
Operating Temperature	0°C ~ 70°C (TA)
Output Type	3-State
Propagation Delay	5-10ns
SVHC Present	Not Present
Supplier Device Package	14-SOIC
Supplier Package	SSOP-14
Supply Current	40000µA
Voltage	4.5V ~ 5.5V