SN54LVT573, SN74LVT573 3.3-V ABT OCTAL TRANSPARENT.
Texas Instruments
SN74LVT573 - 3.3-V ABT OCTAL TRANSPARENT D-TYPE LATCHES
SN54LVT573, SN74LVT573 3.3-V ABT OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS SCBS138D − MAY 1992 − REVISED JULY 1995 D State-of-the-Art Adv.
