HD74LS77 Datasheet - Renesas

HD74LS77 4-bit Bistable Latches

HD74LS77 4-bit Bistable Latches REJ03D0418 0300 Rev.3.00 Jul.22.2005 The HD74LS77 is ideally suited for use as temporary storage for binary information between processing units and input / output or indicator units. Information present at a data (D) input is transferred to the Q output when the enable (G) is high and the Q output will follow the data input as long as the enable remains high. When the enable goes low, the information (that was present at the data input at the time the .

HD74LS77 Features

* Ordering Information Part Name Package Type HD74LS77FPEL SOP-14 pin (JEITA) Package Code (Previous Code) PRSP0014DF-B (FP-14DAV) Package Abbreviation FP Taping Abbreviation (Quantity) EL (2,000 pcs/reel) Pin Arrangement 1D 1 2D 2 Enable 3-4 3 VCC 4 3D 5 4D 6 NC 7 Q DG DG Q Q DG DG

HD74LS77 Datasheet (141.60 KB)