SN74LS126AN The SN74LS126AN from Texas Instruments is a quadruple bus buffer featuring 3-state outputs. It operates with a supply voltage of 4.75V to 5.25V and is designed for a temperature range of 0°C to 70°C.
Mfr Part #:

SN74LS126AN

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The SN74LS126AN from Texas Instruments is a quadruple bus buffer featuring 3-state outputs. It operates with a supply voltage of 4.75V to 5.25V and is designed for a temperature range of 0°C to 70°C.
✓ Total Stock: 170 pcs
$ Price Range: $0.49

SN74LS126AN Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
170 pcs
170 pcs On Request 1 On Request On Request 9705 On Request On Request

SN74LS126AN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present
Storage Temperature
Tape & Reel

SN74LS126AN Description

Short technical summary and product information.

The SN74LS126AN is a quadruple bus buffer IC manufactured by Texas Instruments. It features three-state outputs that provide low impedance characteristics when enabled, with additional drive capability for heavily loaded bus lines. When disabled, the outputs enter a high-impedance state, acting as neither a load nor a driver.

 

This device operates within a supply voltage range of 4.75V to 5.25V and is rated for an industrial operating temperature range of 0°C to 70°C. It offers 4 channels, bipolar input type, and 3-state output type. Key electrical characteristics include a maximum output current sink (IOL) of 24mA and a maximum output current source (IOH) of -2.6mA, with a maximum supply current of 22000µA.

 

The SN74LS126AN is available in a 14-pin SOIC package, designed for surface mount applications. Its high-speed operation and input clamp diode feature make it suitable for various digital logic applications requiring efficient bus buffering and signal control.

SN74LS126AN Quick Information

Product Type: Quadruple Bus Buffer
Series: 74LS126A
Canonical Name: SN74LS126A Quadruple Bus Buffer with 3-State Outputs
Subcategory: 3-State Outputs

SN74LS126AN Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74LS126AN Estimated Pricing

Qty Low High
1+ $0.49 $0.49

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

SN74LS126AN Features

  • Quadruple bus buffer with 3-state outputs.
  • Operates from a 4.75V to 5.25V supply.
  • Wide 0°C to 70°C operating temperature range.
  • Surface mountable 14-pin SOIC package.
  • Features high-speed operation and input clamp diodes.

SN74LS126AN Applications

  • Ideal for digital bus interfacing.
  • Used in logic signal buffering.
  • Suitable for data transmission circuits.
  • Applicable in control signal routing.

SN74LS126AN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range?

4.75V to 5.25V, with a nominal 5V.

What is the package type?

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

What is the operating temperature range?

0°C to 70°C.

How many channels does the SN74LS126AN have?

4 channels.

What is the output type?

3-State.

What is the maximum sink current per output?

24mA.

Does it have input clamp diodes?

Yes, input clamp diodes are included.

SN74LS126AN Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
L79L15ABUTR
L79L15ABUTR
STMicroelectronics
The ST L79L15ABUTR is a linear voltage regulator. It is RoHS3 Compliant and has a Moisture Sensitivity Level of 1.
View Part
TPS61165DRVR-TEXAS
TPS61165DRVR-TEXAS
Texas Instruments
The Texas Instruments TPS61165DRVR is an LED Driver within the Power Management PMIC category. It offers RoHS3 compliance and an MSL of 1.
View Part
SN74CBTD3306CDRG4
SN74CBTD3306CDRG4
Texas Instruments
The SN74CBTD3306CDRG4 is a signal switch, multiplexer, and decoder from Texas Instruments. It is RoHS3 Compliant with an MSL of 1 Unlimited.
View Part
TC74HC4017AF
TC74HC4017AF
Toshiba
The Toshiba TC74HC4017AF is a 10-bit positive edge-triggered up ring counter IC. It operates with a supply voltage range of 2V to 6V.
View Part
Home

Categories