74AC574

® 74AC574 OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING s s s s s s s outputs will be set to logic state that were setup at the D inputs. s While the (OE) input is low, the 8 outputs will be in a normal logic state (high or low logic level) s and while high level the outputs will be in a high DESCRIPTION impedance state. www.DataSheet4U.com The AC574 is an advanced high-speed CMOS The output control does not affect the internal OCTAL D-TYPE FLIP FLOP with 3 STATE operation of flip flop; that is, the old data can be OUTPUT NON INVERTING fabricated with retained or the new data can be entered even sub-micron silicon gate and double-layer metal while the outputs are off. wiring C2MOS technology. All inputs and outputs are equipped with These 8 bit D-Type flip-flops are controlled by a protection circuits against static discharge, giving clock input (CK) and an output enable input (OE). them 2KV ESD immunity and transient excess voltage. On the positive transition of the clock, the Q PIN CONNECTION AND IEC LOGIC SYMBOLS HIGH SPEED: fMAX = 220 MHz (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 8 µA (MAX.) at TA = 25 oC HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.) 50Ω TRANSMISSION LINE DRIVING CAPABILITY SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 574 IMPROVED LATCH-UP IMMUNITY DIP PACKAGE DIP SOP TSSOP SOP ORDER ...