SN74ACT240/SN74ACT240-Q1 Octal Buffer/Driver

Texas Instruments SN74ACT240/SN74ACT240-Q1 Octal Buffer/Driver with 3-state outputs is designed to improve the performance and density of 3-state memory address drivers, bus-oriented receivers and transmitters, and clock drivers. This buffer/driver includes TTL-compatible inputs that accept voltages up to 5.5V. The SN74ACT240/SN74ACT240-Q1 buffer/driver operates from 4.5V to 5.5V VCC supply voltage range and offers 8.5ns maximum tpd at 5V. This buffer/driver is used in network switches, smartphones, and health and fitness applications. The Texas Instruments SN74ACT240-Q1 devices are AEC-Q100 qualified for automotive applications.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
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Texas Instruments Buffers & Line Drivers Tri-State Octal
Datasheet
1,936In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Inverting SSOP-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Automotive eight-cha nnel 4.5V-to-5.5V i
Datasheet
4,979In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

ACT 8 Input 8 Output VSSOP-20 - 24 mA 24 mA 4.5 V 5.5 V - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Automotive eight-cha nnel 4.5V-to-5.5V i
Datasheet
2,939In Stock
Min.: 1
Mult.: 1

ACT 8 Input 8 Output Inverting VQFN-20 - 24 mA 24 mA 4.5 V 5.5 V 80 uA - 40 C + 125 C SMD/SMT
Texas Instruments Buffers & Line Drivers Eight-channel 4.5V-t o-5.5V inverters wi
Datasheet
4,977In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

ACT 8 Input 8 Output VSSOP-20 24 mA 24 mA 4.5 V 5.5 V - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Automotive eight-cha nnel 4.5V-to-5.5V i
Datasheet
2,211In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ACT 8 Input 8 Output TSSOP-20 - 24 mA 24 mA 4.5 V 5.5 V - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Eight-channel 4.5V-t o-5.5V inverters wi
Datasheet
2,482In Stock
Min.: 1
Mult.: 1

ACT 8 Input 8 Output Inverting VQFN-20 - 24 mA 24 mA 4.5 V 5.5 V 40 uA - 40 C + 125 C SMD/SMT
Texas Instruments Buffers & Line Drivers Tri-State Octal A 59 5-SN74ACT240DW A 59 A 595-SN74ACT240DW
Datasheet
758In Stock
2,000Expected 2026-07-09
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Inverting SOIC-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Tri-State Octal
Datasheet
1,073In Stock
Min.: 1
Mult.: 1

ACT 8 Input 8 Output Inverting PDIP-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C Through Hole Tube
Texas Instruments Buffers & Line Drivers Tri-State Octal A 59 5-SN74ACT240PW A 59 A 595-SN74ACT240PW
Datasheet
1,416In Stock
2,000Expected 2026-08-03
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Inverting TSSOP-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs
Datasheet
Non-Stocked Lead-Time 6 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Inverting SOIC-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT240PWR
Datasheet
Product Comments
Non-Stocked Lead-Time 6 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ACT 8 Input 8 Output Inverting TSSOP-20 - 24 mA 24 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel