Octal Transparent D-type Latches With 3-state Outputs

  /ordering information The ?AC533 devices are octal transparent D-type Latches with 3-state outputs. When the latch-enable (LE) input is high, the Q outputs follow the complements of the data (D) inputs. When LE is taken low, the Q outputs are latched at the inverse logic levels set up at the D inputs. A buffered output-enable (OE) input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without need for Interface or pullup components. OE does not affect the internal operations of the Latches Old data can be retained or new data can be entered while the outputs are in the high-impedance state.
Item: SNJ54AC533
File Size : 56 KB
Pages : 16 Pages

Other Part Numbers in this pdf file

SNJ54AC533W   SNJ54AC533J   SNJ54AC533FK   AC533  
Texas Instruments Incorporated
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