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SN74ACT245N

Bus Transceiver, 74ACT245, 8 Channels, 24 mA, 4.5 V to 5.5 V, DIP-20

TEXAS INSTRUMENTS SN74ACT245N

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Manufacturer Part No:
SN74ACT245N
Order Code:
3006817

Product Overview

The SN74ACT245N is an octal Bus Transceiver with 3-state outputs. It is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. When the OE\ is low, the device passes non-inverted data from the A bus to the B bus or from the B bus to the A bus, depending upon the logic level at the direction-control (DIR) input. A high on OE\ disables the device so that the buses are effectively isolated. To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pull-up resistor, the minimum value of the resistor is determined by the current-sinking capability of the driver.
  • Maximum tpd of 8ns at 5V
  • Inputs are TTL-voltage compatible

Applications

Communications & Networking

Product Information

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:
8Channels

:
24mA

:
Bus Transceiver

:
2V

:
20Pins

:
DIP

:
4.5V

:
5.5V

:
-40°C

:
85°C

:
-

:
-
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