SN74AC245/SN74AC245-Q1 Octal Bus Transceivers

Texas Instruments SN74AC245/SN74AC245-Q1 Octal Bus Transceivers are designed for asynchronous two-way communication between data buses. The implementation of a control function minimizes external timing requirements. The devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so that the buses are effectively isolated. The Texas Instruments SN74AC245-Q1 devices are AEC-Q100 qualified for automotive applications. The SN74AC245-EP devices have gold bond wires, a temperature range of -55 to +105°C, and an SnPb lead finish.

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Texas Instruments Bus Transceivers Tri-State Octal Bus
Datasheet
2,066In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AC 8 Circuit 7 ns SSOP-20 CMOS CMOS 24 mA - 24 mA 2 V 6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Automotive octal bus transceiver with 3-
Datasheet
4,778In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

3-State AC 8 Circuit 3.5 ns VSSOP-20 CMOS CMOS 24 mA - 24 mA 1.5 V 6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Octal bus transceive r with 3-state outp
Datasheet
4,953In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

3-State AC 8 Circuit 5 ns VSSOP-20 CMOS CMOS 24 mA - 24 mA 2 V 6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Automotive octal bus transceiver with 3-
Datasheet
1,980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AC 8 Circuit 3.5 ns TSSOP-20 CMOS CMOS 24 mA - 24 mA 1.5 V 6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Octal bus transceive r with 3-state outp
Datasheet
2,980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

3-State AC 8 Circuit 5 ns VQFN-20 CMOS CMOS 24 mA - 24 mA 2 V 6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Automotive octal bus transceiver with 3-
Datasheet
1,660In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

3-State AC 8 Circuit 3.5 ns VQFN-20 CMOS CMOS 24 mA - 24 mA 1.5 V 6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Tri-State Octal Bus A 595-SN74AC245PW A A 595-SN74AC245PW
Datasheet
2,467In Stock
4,000Expected 7/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AC 8 Circuit 7 ns TSSOP-20 CMOS CMOS 24 mA - 24 mA 2 V 6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Tri-State Octal Bus
Datasheet
243In Stock
1,000Expected 8/6/2026
Min.: 1
Mult.: 1

3-State AC 8 Circuit 7 ns PDIP-20 CMOS CMOS 24 mA - 24 mA 2 V 6 V - 40 C + 85 C Tube
Texas Instruments Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs
Datasheet
394In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AC 8 Circuit 7 ns SOIC-20 CMOS CMOS 24 mA - 24 mA 2 V 6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Tri-State Octal Bus A 595-SN74AC245DW A A 595-SN74AC245DW
Datasheet
158In Stock
4,000Expected 8/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AC 8 Circuit 7 ns SOIC-20 CMOS CMOS 24 mA - 24 mA 2 V 6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Mil Enhance Octal Bu s Xcvrs
Datasheet
Product Comments
Non-Stocked Lead-Time 9 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

3-State AC 8 Circuit 7 ns SOIC-20 CMOS CMOS 24 mA - 24 mA 2 V 6 V - 40 C + 85 C Reel
Texas Instruments Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AC245N
Datasheet
Product Comments
Non-Stocked Lead-Time 9 Weeks
Min.: 1,000
Mult.: 1,000

3-State AC 8 Circuit 7 ns PDIP-20 CMOS CMOS 24 mA - 24 mA 2 V 6 V - 40 C + 85 C Tube
Texas Instruments Bus Transceivers Mil Enhance Octal Bu s Xcvrs A 595-SN74A A 595-SN74AC245IDWREP
Datasheet
Product Comments
Non-Stocked Lead-Time 9 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

3-State AC 8 Circuit 7 ns SOIC-20 CMOS CMOS 24 mA - 24 mA 2 V 6 V - 40 C + 85 C Reel
Texas Instruments Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AC245DWR
Datasheet
Product Comments
Non-Stocked Lead-Time 16 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

3-State AC 8 Circuit 7 ns SOIC-20 CMOS CMOS 24 mA - 24 mA 2 V 6 V - 40 C + 85 C Reel