Buffers & Line Drivers – Mouser Canada

.hide-partial { max-height: none; } .show-more { display: none; }

SN74AHCT540/-Q1 Octal Buffers/Drivers

Texas Instruments SN74AHCT540/-Q1 Octal Buffers/Drivers offer eight inverters with 3-state outputs. The buffers/drivers feature a 540 function that has the same operation as the 240 function, but with a flow-through pinout. The active-low output enable pins (OE1 and OE2) regulate all eight channels and must both be low for the outputs to be active.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 12

Applied Filters:

Logic Family

Package / Case

Quiescent Current

Operating Supply Current

Mounting Style

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Logic Family	Number of Input Lines	Number of Output Lines	Polarity	Package / Case	High Level Output Current	Low Level Output Current	Quiescent Current	Supply Voltage - Min	Supply Voltage - Max	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Packaging
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs SN74AHCT540NSR Texas Instruments 1: $1.66 2,996In Stock	Mfr. Part # SN74AHCT540NSR Mouser Part # 595-SN74AHCT540NSR	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs Learn More about Texas Instruments ti sn74ahct540 sn74ahct540 q1 buffers drivers	Datasheet	2,996In Stock	Cut Tape $1.66 $1.19 $1.08 $0.953 Reel $0.802 View $0.894 $0.864 $0.782 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AHCT	8 Input	8 Output	Inverting	SOIC-20	- 8 mA	8 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Buffers & Line Drivers Automotive 8-ch 4.5 V-to-5.5V inverters SN74AHCT540QDGSRQ1 Texas Instruments 1: $1.14 5,000In Stock New Product	Mfr. Part # SN74AHCT540QDGSRQ1 Mouser Part # 595-74AHCT540QDGSRQ1 New Product	Texas Instruments	Buffers & Line Drivers Automotive 8-ch 4.5 V-to-5.5V inverters Learn More about Texas Instruments ti sn74ahct540 sn74ahct540 q1 buffers drivers	Datasheet	5,000In Stock	Cut Tape $1.14 $0.812 $0.73 $0.641 View Reel $0.514 $0.598 $0.572 $0.567 $0.557 $0.514 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		8 Input	8 Output	Inverting	VSSOP-20	- 8 mA	8 mA		4.5 V	5.5 V	300 nA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Buffers & Line Drivers Automotive 8-ch 4.5 V-to-5.5V inverters SN74AHCT540QPWRQ1 Texas Instruments 1: $1.14 2,994In Stock New Product	Mfr. Part # SN74AHCT540QPWRQ1 Mouser Part # 595-N74AHCT540QPWRQ1 New Product	Texas Instruments	Buffers & Line Drivers Automotive 8-ch 4.5 V-to-5.5V inverters Learn More about Texas Instruments ti sn74ahct540 sn74ahct540 q1 buffers drivers	Datasheet	2,994In Stock	Cut Tape $1.14 $0.812 $0.73 $0.641 Reel $0.514 View $0.598 $0.572 $0.533 $0.508 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		8 Input	8 Output	Inverting	TSSOP-20	- 8 mA	8 mA		4.5 V	5.5 V	300 nA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Buffers & Line Drivers 8-ch 4.5-V to 5.5-V inverters with TTL- SN74AHCT540DGSR Texas Instruments 1: $0.979 5,000In Stock New Product	Mfr. Part # SN74AHCT540DGSR Mouser Part # 595-SN74AHCT540DGSR New Product	Texas Instruments	Buffers & Line Drivers 8-ch 4.5-V to 5.5-V inverters with TTL- Learn More about Texas Instruments ti sn74ahct540 sn74ahct540 q1 buffers drivers	Datasheet	5,000In Stock	Cut Tape $0.979 $0.698 $0.628 $0.549 View Reel $0.438 $0.511 $0.49 $0.481 $0.472 $0.438 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	AHCT	8 Input	8 Output	Inverting	VSSOP-20	- 8 mA	8 mA		4.5 V	5.5 V	4 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Octal A 59 5-SN74AHCT540PW A 5 A 595-SN74AHCT540PW SN74AHCT540PWR Texas Instruments 1: $1.27 5,074In Stock	Mfr. Part # SN74AHCT540PWR Mouser Part # 595-SN74AHCT540PWR	Texas Instruments	Buffers & Line Drivers Tri-State Octal A 59 5-SN74AHCT540PW A 5 A 595-SN74AHCT540PW Learn More about Texas Instruments ti sn74ahct540 sn74ahct540 q1 buffers drivers	Datasheet	5,074In Stock	Cut Tape $1.27 $0.893 $0.802 $0.70 Reel $0.573 View $0.651 $0.622 $0.598 $0.557 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AHCT	8 Input	8 Output	Inverting	TSSOP-20	- 8 mA	8 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Octal SN74AHCT540DBR Texas Instruments 1: $0.893 1,926In Stock	Mfr. Part # SN74AHCT540DBR Mouser Part # 595-SN74AHCT540DBR	Texas Instruments	Buffers & Line Drivers Tri-State Octal Learn More about Texas Instruments ti sn74ahct540 sn74ahct540 q1 buffers drivers	Datasheet	1,926In Stock	Cut Tape $0.893 $0.635 $0.569 $0.497 Reel $0.405 View $0.482 $0.461 $0.442 $0.395 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AHCT	8 Input	8 Output	Inverting	SSOP-20	- 8 mA	8 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Octal SN74AHCT540DGVR Texas Instruments 1: $1.11 1,722In Stock	Mfr. Part # SN74AHCT540DGVR Mouser Part # 595-SN74AHCT540DGVR	Texas Instruments	Buffers & Line Drivers Tri-State Octal Learn More about Texas Instruments ti sn74ahct540 sn74ahct540 q1 buffers drivers	Datasheet	1,722In Stock	Cut Tape $1.11 $0.795 $0.714 $0.626 Reel $0.52 View $0.585 $0.56 $0.559 $0.505 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AHCT	8 Input	8 Output	Inverting	TVSOP-20	- 8 mA	8 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Octal A 59 5-SN74AHCT540DW A 5 A 595-SN74AHCT540DW SN74AHCT540DWR Texas Instruments 1: $0.662 3,559In Stock	Mfr. Part # SN74AHCT540DWR Mouser Part # 595-SN74AHCT540DWR	Texas Instruments	Buffers & Line Drivers Tri-State Octal A 59 5-SN74AHCT540DW A 5 A 595-SN74AHCT540DW Learn More about Texas Instruments ti sn74ahct540 sn74ahct540 q1 buffers drivers	Datasheet	3,559In Stock	Cut Tape $0.662 $0.491 $0.452 $0.406 $0.396 Reel $0.396 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AHCT	8 Input	8 Output	Inverting	SOIC-20	- 8 mA	8 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Octal SN74AHCT540N Texas Instruments 1: $1.68 1,200In Stock	Mfr. Part # SN74AHCT540N Mouser Part # 595-SN74AHCT540N	Texas Instruments	Buffers & Line Drivers Tri-State Octal Learn More about Texas Instruments ti sn74ahct540 sn74ahct540 q1 buffers drivers	Datasheet	1,200In Stock	$1.68 $1.13 $1.06 $0.978 View $0.914 $0.88 $0.867 $0.815 $0.798	Min.: 1 Mult.: 1	AHCT	8 Input	8 Output	Inverting	PDIP-20	- 8 mA	8 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 125 C	Through Hole	Tube
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74AHCT540DWR SN74AHCT540DWRE4 Texas Instruments 1: $1.04 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SN74AHCT540DWRE4 Mouser Part # 595-SN74AHCT540DWRE4	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74AHCT540DWR Learn More about Texas Instruments ti sn74ahct540 sn74ahct540 q1 buffers drivers	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $1.04 $0.73 $0.655 $0.572 Reel $0.468 View $0.533 $0.508 $0.49 $0.455 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AHCT	8 Input	8 Output	Inverting	SOIC-20	- 8 mA	8 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
Buffers & Line Drivers Automotive 8-ch 4.5 V-to-5.5V inverters CAHCT540QWRKSRQ1 Texas Instruments 3,000: $0.547 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part # CAHCT540QWRKSRQ1 Mouser Part # 595-CAHCT540QWRKSRQ1 New Product	Texas Instruments	Buffers & Line Drivers Automotive 8-ch 4.5 V-to-5.5V inverters Learn More about Texas Instruments ti sn74ahct540 sn74ahct540 q1 buffers drivers	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $0.547 $0.533	Min.: 3,000 Mult.: 3,000 : 3,000		8 Input	8 Output	Inverting	VQFN-20	- 8 mA	8 mA		4.5 V	5.5 V	300 nA	- 40 C	+ 125 C	SMD/SMT	Reel
Buffers & Line Drivers 8-ch 4.5-V to 5.5-V inverters with TTL- SN74AHCT540RKSR Texas Instruments 3,000: $0.446 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part # SN74AHCT540RKSR Mouser Part # 595-SN74AHCT540RKSR New Product	Texas Instruments	Buffers & Line Drivers 8-ch 4.5-V to 5.5-V inverters with TTL- Learn More about Texas Instruments ti sn74ahct540 sn74ahct540 q1 buffers drivers	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $0.446 $0.435	Min.: 3,000 Mult.: 3,000 : 3,000	AHCT	8 Input	8 Output	Inverting	VQFN-20	- 8 mA	8 mA		4.5 V	5.5 V	4 uA	- 40 C	+ 125 C	SMD/SMT	Reel

SN74AHCT540/-Q1 Octal Buffers/Drivers

Applied Filters:

Mouser®

Company

Resources

Support