CY54FCT573T Datasheet | Texas Instruments

D Function and Pinout patible With FCT and F Logic D Reduced VOH (Typically = 3.3 V) Versions of Equivalent FCT Functions D Edge-Rate Control Circuitry for Significantly Improved Noise Characteristics D Ioff Supports Partial-Power-Down Mode Operation D ESD Protection Exceeds JESD 22 - 2000-V Human-Body Model (A114-A) - 200-V Machine Model (A115-A) - 1000-V Charged-Device Model (C101) D Matched Rise and Fall Times D Fully patible With TTL Input and Output Logic Levels D 3-State Outputs D CY54FCT573T - 32-mA Output Sink Current - 12-mA Output Source Current D CY74FCT573T - 64-mA Output Sink Current - 32-mA Output Source Current CY54FCT573T, CY74FCT573T 8-BIT LATCHES WITH 3-STATE OUTPUTS SCCS068 - OCTOBER 2001 CY54FCT573T . . . D PACKAGE CY74FCT573T . . . P, Q, OR SO PACKAGE (TOP VIEW) OE D0 D1 D2 D3 D4 D5 D6 D7 GND 1 2 3 4 5 6 7 8 9 10 20 VCC 19 O0 18 O1 17 O2 16 O3 15 O4 14 O5 13 O6 12 O7 11 LE description The ’FCT573T devices consist of eight latches with 3-state outputs for bus-organized applications. When the latch-enable (LE) input is high, the flip-flops appear transparent to the data. Data that meets the required setup times are latched when LE transitions from high to low. Data appears on the bus when the output-enable (OE) input is low. When OE is high, the bus output is in the high-impedance state. In this mode, data can be entered into the latches. The ’FCT573T devices are identical to the ’FCT373T devices, except for the flow-through pinout of the ’FCT573T, which simplifies board design....