Product Summary
The SN74HC245NSRG4 is an octal bus transceiver. The SN74HC245NSRG4 is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The SN74HC245NSRG4 allows 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.
Parametrics
SN74HC245NSRG4 absolute maximum ratings: (1)Supply voltage range, VCC: -0.5 V to 7 V; (2)Input clamp current, IIK (VI < 0 or VI > VCC): ±20 mA; (3)Output clamp current, IOK (VO < 0 or VO > VCC): ±20 mA; (4)Continuous output current, IO (VO = 0 to VCC): ±35 mA; (5)Continuous current through VCC or GND: ±70 mA; (6)Storage temperature range, Tstg: -65℃ to 150℃.
Features
SN74HC245NSRG4 features: (1)Wide Operating Voltage Range of 2 V to 6 V; (2)High-Current 3-State Outputs Drive Bus Lines Directly or Up To 15 LSTTL Loads; (3)Low Power Consumption, 80-μA Max ICC; (4)Typical tpd = 12 ns; (5)±6-mA Output Drive at 5 V; (6)Low Input Current of 1 μA Max.
Diagrams
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![]() SN74HC245NSRG4 |
![]() Texas Instruments |
![]() Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs |
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![]() SN7400 |
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![]() SN7400D |
![]() Texas Instruments |
![]() Gates (AND / NAND / OR / NOR) Quad 2-input Positive-NAND gates |
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![]() SN7400DE4 |
![]() Texas Instruments |
![]() Gates (AND / NAND / OR / NOR) Quad 2-input Positive-NAND gates |
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![]() SN7400DG4 |
![]() Texas Instruments |
![]() Gates (AND / NAND / OR / NOR) Quad 2-input Pos- NAND |
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![]() SN7400DR |
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![]() IC QUAD 2IN POS-NAND GATE 14SOIC |
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![]() Negotiable |
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![]() SN7400DRE4 |
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![]() IC QUAD 2IN POS-NAND GATE 14SOIC |
![]() Data Sheet |
![]() Negotiable |
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