Datasheets
SN74HC126D by:
Texas Instruments
Rochester Electronics LLC
Texas Instruments
Not Found

4-ch, 2-V to 6-V buffers with 3-state outputs 14-SOIC -40 to 85

Part Details for SN74HC126D by Texas Instruments

Results Overview of SN74HC126D by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

SN74HC126D Information

SN74HC126D by Texas Instruments is a Bus Driver/Transceiver.
Bus Driver/Transceivers are under the broader part category of Logic Components.

Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
SN74HC126DR Texas Instruments Quadruple Bus Buffer Gates With 3-State Outputs 14-SOIC -40 to 85
SN74HC126DBR Texas Instruments Quadruple Bus Buffer Gates With 3-State Outputs 14-SSOP -40 to 85

Price & Stock for SN74HC126D

Part # Distributor Description Stock Price Buy
DISTI # 2156-SN74HC126D-ND
DigiKey IC BUFFER NON-INVERT 6V 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT 33523
In Stock
  • 628 $0.4800
$0.4800 Buy Now
DISTI # 296-8219-5-ND
DigiKey IC BUFFER NON-INVERT 6V 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube 2043
In Stock
  • 1 $0.9900
  • 10 $0.7100
  • 50 $0.5988
  • 100 $0.5643
  • 250 $0.5278
  • 500 $0.5059
  • 1,000 $0.4878
$0.4878 / $0.9900 Buy Now
DISTI # 86033827
Verical Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC Tube RoHS: Compliant Min Qty: 726 Package Multiple: 1 Date Code: 0601 Americas - 10000
  • 726 $0.5171
  • 1,000 $0.4884
$0.4884 / $0.5171 Buy Now
DISTI # 86034534
Verical Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC Tube RoHS: Compliant Min Qty: 726 Package Multiple: 1 Date Code: 0701 Americas - 6235
  • 726 $0.5171
  • 1,000 $0.4884
$0.4884 / $0.5171 Buy Now
DISTI # 86022935
Verical Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC Tube RoHS: Compliant Min Qty: 726 Package Multiple: 1 Date Code: 1301 Americas - 3200
  • 726 $0.5171
  • 1,000 $0.4884
$0.4884 / $0.5171 Buy Now
DISTI # 86022378
Verical Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC Tube RoHS: Compliant Min Qty: 726 Package Multiple: 1 Date Code: 1101 Americas - 2540
  • 726 $0.5171
  • 1,000 $0.4884
$0.4884 / $0.5171 Buy Now
DISTI # 86033688
Verical Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC Tube RoHS: Compliant Min Qty: 726 Package Multiple: 1 Date Code: 0001 Americas - 995
  • 726 $0.5171
  • 1,000 $0.4884
$0.4884 / $0.5171 Buy Now
Bristol Electronics   2375
RFQ
Bristol Electronics   85
RFQ
Quest Components IC,BUFFER/DRIVER,SINGLE,4-BIT,HC-CMOS,SOP,14PIN,PLASTIC 160
  • 1 $0.6400
  • 40 $0.3840
  • 157 $0.3200
$0.3200 / $0.6400 Buy Now
Quest Components IC,BUFFER/DRIVER,SINGLE,4-BIT,HC-CMOS,SOP,14PIN,PLASTIC 156
  • 1 $1.5385
  • 17 $0.9231
  • 66 $0.7693
$0.7693 / $1.5385 Buy Now
Quest Components IC,BUFFER/DRIVER,SINGLE,4-BIT,HC-CMOS,SOP,14PIN,PLASTIC 58
  • 1 $0.9231
  • 6 $0.7693
  • 20 $0.5539
$0.5539 / $0.9231 Buy Now
Rochester Electronics SN74HC126 Quadruple Bus Buffer Gates With 3-State Outputs RoHS: Compliant Status: Obsolete Min Qty: 1 31523
  • 1 $0.4597
  • 25 $0.4505
  • 100 $0.4321
  • 500 $0.4137
  • 1,000 $0.3907
$0.3907 / $0.4597 Buy Now
ComSIT USA Electronic Component RoHS: Not Compliant Stock DE - 0
Stock ES - 69
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # SMC-SN74HC126D
Sensible Micro Corporation Driver/Buffer Device, Single, 4-Bit, 14 Pin, Plastic, Sop RoHS: Not Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Container: Tubes 0
  • 100 $0.1755
  • 500 $0.1710
  • 1,000 $0.1620
$0.1620 / $0.1755 RFQ
DISTI # C1S523900867431
Chip One Stop Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC Tube RoHS: Compliant pbFree: Yes Container: Tube 90
  • 1 $1.4300
  • 10 $0.9150
  • 50 $0.8260
$0.8260 / $1.4300 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 34
  • 1 $1.1500
  • 100 $0.8700
  • 1,000 $0.7500
$0.7500 / $1.1500 Buy Now

Part Details for SN74HC126D

SN74HC126D CAD Models

SN74HC126D Part Data Attributes

SN74HC126D Texas Instruments
Buy Now Datasheet
Compare Parts:
SN74HC126D Texas Instruments 4-ch, 2-V to 6-V buffers with 3-state outputs 14-SOIC -40 to 85
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Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Pin Count 14
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Control Type ENABLE HIGH
Family HC/UH
JESD-30 Code R-PDSO-G14
JESD-609 Code e4
Length 8.65 mm
Load Capacitance (CL) 150 pF
Logic IC Type BUS DRIVER
Max I(ol) 0.006 A
Moisture Sensitivity Level 1
Number of Bits 1
Number of Functions 4
Number of Ports 2
Number of Terminals 14
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Characteristics 3-STATE
Output Polarity TRUE
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP14,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TUBE
Peak Reflow Temperature (Cel) 260
Power Supply Current-Max (ICC) 0.08 mA
Prop. Delay@Nom-Sup 30 ns
Propagation Delay (tpd) 188 ns
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 2 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3.9 mm

Alternate Parts for SN74HC126D

This table gives cross-reference parts and alternative options found for SN74HC126D. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74HC126D, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
74HC126D Rochester Electronics LLC Check for Price Bus Driver, SN74HC126D vs 74HC126D
74HC126D,652 NXP Semiconductors Check for Price 74HC(T)126 - Quad buffer/line driver; 3-state SOIC 14-Pin SN74HC126D vs 74HC126D,652
74HC126D Nexperia Check for Price Bus Driver, HC/UH Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14 SN74HC126D vs 74HC126D
MC74HC126ADD Motorola Mobility LLC Check for Price HC/UH SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, SOIC-14 SN74HC126D vs MC74HC126ADD
SN74HC126DTE4 Rochester Electronics LLC Check for Price Bus Driver, HC/UH Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14, GREEN, PLASTIC, SOIC-14 SN74HC126D vs SN74HC126DTE4
HD74HC126RP-EL Renesas Electronics Corporation Check for Price HC/UH SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, FP-14DN SN74HC126D vs HD74HC126RP-EL
M74HC126M1R STMicroelectronics Check for Price Quad Bus Buffer (3-State) SN74HC126D vs M74HC126M1R
CD74HC126M96 Texas Instruments $0.2855 4-ch, 2-V to 6-V buffers with 3-state outputs 14-SOIC -55 to 125 SN74HC126D vs CD74HC126M96
Part Number Manufacturer Composite Price Description Compare
MC74HC126ADD Motorola Semiconductor Products Check for Price Bus Driver, HC/UH Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14, SOIC-14 SN74HC126D vs MC74HC126ADD
SN74HC126DTG4 Texas Instruments Check for Price HC/UH SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, GREEN, PLASTIC, SOIC-14 SN74HC126D vs SN74HC126DTG4
CD74HC126MG4 Texas Instruments Check for Price High Speed CMOS Logic Quad Buffers with 3-State Outputs 14-SOIC -55 to 125 SN74HC126D vs CD74HC126MG4
M74HC126RM13TR STMicroelectronics Check for Price Quad Bus Buffer (3-State) SN74HC126D vs M74HC126RM13TR
GD54HC126D Goldstar Electron Co Ltd Check for Price Bus Driver, HC/UH Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14, SN74HC126D vs GD54HC126D
MC74HC126ADDR2 Motorola Mobility LLC Check for Price HC/UH SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, SOIC-14 SN74HC126D vs MC74HC126ADDR2
HD74HC126RP Renesas Electronics Corporation Check for Price HC/UH SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, FP-14DN SN74HC126D vs HD74HC126RP
CD74HC126M Rochester Electronics LLC Check for Price Bus Driver, HC/UH Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14 SN74HC126D vs CD74HC126M
CD74HC126M Texas Instruments Check for Price 4-ch, 2-V to 6-V buffers with 3-state outputs 14-SOIC -55 to 125 SN74HC126D vs CD74HC126M
MC74HC126ADR2 onsemi Check for Price HC/UH SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, SOIC-14 SN74HC126D vs MC74HC126ADR2

SN74HC126D Related Parts

SN74HC126D Frequently Asked Questions (FAQ)

  • The maximum frequency of operation for the SN74HC126D is typically around 100 MHz, but this can vary depending on the specific application and operating conditions.

  • To ensure proper operation, the SN74HC126D should be powered from a stable, low-noise power supply, and decoupling capacitors (e.g. 0.1uF) should be placed as close as possible to the device's power pins.

  • The SN74HC126D can sink or source up to 25mA of current per output, but this should be limited to 15mA per output for reliable operation.

  • The input impedance of the SN74HC126D is typically around 10kΩ, while the output impedance is around 25Ω. These values should be taken into account when designing the surrounding circuitry.

  • The propagation delay of the SN74HC126D is typically around 10-15ns, but this can vary depending on the specific application and operating conditions.