SN74AHC245/SN74AHC245-Q1 Octal Bus Transceiver

Texas Instruments SN74AHC245/SN74AHC245-Q1 Octal Bus Transceiver is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. This device allows data transmission from the A bus to the B bus or from the B bus to the A bus. This transmission will depend 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.

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Qty. RoHS ECAD Model Output Type
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Propagation Delay Time
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High Level Output Current
Supply Voltage - Min
Supply Voltage - Max
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Texas Instruments Bus Transceivers Auto Cat Octal Bus X cvr A 595-SN74AHC24 A 595-SN74AHC245QPWRQ1
Datasheet
1,989In Stock
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Min.: 1
Mult.: 1
: 2,000

3-State AHC 1 Circuit 8.5 ns TSSOP-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AHC245PWR
Datasheet
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2,872In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AHC 8 Circuit 8.5 ns TSSOP-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Automotive octal bus transceivers with t
Datasheet
2,950In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

CMOS AHC WQFN-20 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Auto Cat Octal Bus T rncvr w/ 3 St Otpt A 595-74AHC245QPWRG4Q1
Datasheet
2,751In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AHC 8 Circuit 8.5 ns TSSOP-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AHC245PWR
Datasheet
Product Comments
1,395In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AHC 8 Circuit 8.5 ns TSSOP-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Mil Enhance Octal Bu s Xcvrs
Datasheet
Product Comments
1,992In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AHC 8 Circuit 8.5 ns SOIC-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Tri-State Octal A 59 5-SN74AHC245PW A 59 A 595-SN74AHC245PW
Datasheet
6,177In Stock
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Min.: 1
Mult.: 1
: 2,000

3-State AHC 8 Circuit 8.5 ns TSSOP-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Octal bus transceive rs with tri-state o
Datasheet
4,949In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

CMOS AHC 1 Circuit VSSOP-20 CMOS/LVTTL 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Octal bus transceive rs with tri-state o
Datasheet
2,569In Stock
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Min.: 1
Mult.: 1
: 3,000

3-State AHC VQFN-20 CMOS 50 uA - 50 uA 2 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Tri-State Octal Bus
Datasheet
662In Stock
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Min.: 1
Mult.: 1
: 2,000

3-State AHC 8 Circuit 8.5 ns SSOP-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Tri-State Octal Bus
Datasheet
278In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AHC 8 Circuit 8.5 ns TVSOP-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs A 595-SN74AHC245DW
Datasheet
185In Stock
2,000Expected 23/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AHC 8 Circuit 8.5 ns SOIC-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Mil Enhance Octal Bu s Xcvrs
Datasheet
Product Comments
525In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AHC 8 Circuit 8.5 ns TSSOP-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Tri-State Octal Bus
Datasheet
1,289In Stock
Min.: 1
Mult.: 1

3-State AHC 8 Circuit 8.5 ns PDIP-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C Tube
Texas Instruments Bus Transceivers Tri-State Octal Bus
Datasheet
55In Stock
2,000Expected 23/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AHC 8 Circuit 8.5 ns SOIC-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Auto Cat Octal Bus T rncvr w/ 3 St Otpt A 595-SN74AHC245QPWRG4
Datasheet
390In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AHC 8 Circuit 8.5 ns TSSOP-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Auto Cat Octal Bfr/ Drvr
Datasheet
Non-Stocked Lead-Time 9 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AHC 1 Circuit 8.5 ns SOIC-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Octal Bus Trnscvrs W ith 3-State Outputs ALT 595-SN74AHC245DWR
Datasheet
Product Comments
Non-Stocked Lead-Time 9 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

3-State AHC 8 Circuit 8.5 ns SOIC-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C Reel
Texas Instruments Bus Transceivers Auto Cat Octal Bus X ceiver ALT 595-SN74 ALT 595-SN74AHC245QPWR
Datasheet
Product Comments
Non-Stocked Lead-Time 9 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3-State AHC 1 Circuit 8.5 ns TSSOP-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Bus Transceivers Mil Enhance Octal Bu s Xcvrs A 595-SN74A A 595-SN74AHC245MPWREP
Datasheet
Product Comments
Non-Stocked Lead-Time 9 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

3-State AHC 8 Circuit 8.5 ns TSSOP-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 55 C + 125 C Reel
Texas Instruments Bus Transceivers Mil Enhance Octal Bu s Xcvrs A 595-SN74A A 595-SN74AHC245MDWREP
Datasheet
Product Comments
Non-Stocked Lead-Time 9 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

3-State AHC 8 Circuit 8.5 ns SOIC-20 CMOS CMOS 8 mA - 8 mA 2 V 5.5 V - 55 C + 125 C Reel