CY54FCT827T

CY54FCT827T, CY74FCT827T 10-BIT BUFFERS WITH 3-STATE OUTPUTS SCCS034A – SEPTEMBER 1994 – REVISED OCTOBER 2001 D Function, Pinout, and Drive Compatible With FCT, F, and AM29827 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 3-State Outputs D Matched Rise and Fall Times D Fully Compatible With TTL Input and Output Logic Levels D CY54FCT827T – 32-mA Output Sink Current – 12-mA Output Source Current D CY74FCT827T – 64-mA Output Sink Current – 32-mA Output Source Current description The ’FCT827T devices are 10-bit bus drivers that provide high-performance bus-interface buffering for wide data/address paths or buses carrying parity. The 10-bit buffers have NANDed output enables for maximum control flexibility. The ’FCT827T devices are designed for high-capacitance-load drive capability, while providing low-capacitance bus loading at both inputs and outputs. All outputs are designed for low-capacitance bus loading in the high-impedance state. CY74FCT827T . . . Q OR SO PACKAGE (TOP VIEW) OE1 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 GND 1 2 3 4 5 6 7 8 9 10 11 12 24 VCC 23 Y0 22 Y1 21 Y2 20 Y3 19 Y4 18 Y5 17 Y6 16 Y7 15 Y8 14 Y9 13 OE2 CY74FCT827T . . . L PACKAGE (TOP VIEW) D1 D0 OE1 NC VCC Y0 Y1 ...