Octal D-type Transparent Latches With 3-state Outputs

  /ordering information These 8-bit Latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing Buffer Registers I/O ports, bidirectional Bus Drivers and working Registers The eight Latches are D-type transparent Latches When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the 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 in bus-organized systems without need for Interface or pullup components.
Item: SNJ54AC373
File Size : 72 KB
Pages : 19 Pages

Other Part Numbers in this pdf file

SNJ54AC373W   SNJ54AC373J   SNJ54AC373FK   AC373  
Texas Instruments Incorporated
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