M74ACT574M

® 74ACT574 OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING s s s s s s s s s HIGH SPEED: fMAX = 250 MHz (TYP.) at VCC = 3.3V LOW POWER DISSIPATION: ICC = 8 µA (MAX.) at TA = 25 oC COMPATIBLE WITH TTL OUTPUTS VIH = 2V (MIN), VIL = 0.8V (MAX) 50Ω TRANSMISSION LINE DRIVING CAPABILITY SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 4.5V to 5.5V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 574 IMPROVED LATCH-UP IMMUNITY DIP PACKAGE DIP SOP TSSOP SOP ORDER CODES T UBE M74ACT574B M74ACT574M TSSOP T& R M74ACT574MTR M74ACT574TTR DESCRIPTION The ACT574 is an advanced high-speed CMOS OCTAL D-TYPE FLIP FLOP with 3 STATE OUTPUT NON INVERTING fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. These 8 bit D-Type flip-flops are controlled by a clock input (CK) and an output enable input (OE). On the positive transition of the clock, the Q outputs will be set to logic state that were setup at the D inputs. PIN CONNECTION AND IEC LOGIC SYMBOLS While the (OE) input is low, the 8 outputs will be in a normal logic state (high or low logic level) and while high level the outputs will be in a high impedance state. The output control does not affect the internal operation of flip flop; that is, the old data can be retained or the new data can be entered even while the outputs are off. The device is designed to interface directly High Speed CMOS system with...