74AC574 - STMicroelectronics

74AC574 Octal D-Type Flip-Flop

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 output.

Features

e 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 CODES T UBE M74AC574B M74AC574M TSSOP T& R M74AC574MTR M74AC574TTR February 2000 1/11 74AC574 IN.