Part Number : 74AC245
Function : OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
Package : DIP 20 Pin, PLCC 20 Pin type
Maker : Texas Instruments
Pinouts : 
Description :
The 74AC245 octal bus transceivers are designed for asynchronous two-way communication
between data buses. The control-function implementation minimizes external timing
requirements. When the output-enable (OE) is low, the device passes noninverted data 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. A high on OEdisables the device so that the buses are effectively isolated.
To ensure the high-impedance state during power up or power down, OEshould be tied to VCC
through a pullup resistor; the minimum value of the resistor is determined by the current-sinking
capability of the driver.
Features
1. 2-V to 6-V VccOperation
2. Inputs Accept Voltages to 6 V
3. Max tpdof 7 ns at 5 V
Datasheet PDF Download : 
Others datasheet of same file :
5962-87758012A, 5962-8775801RA, 74245, CD74AC245E, CD74AC245
