Part # 74ACT74 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Dual D-type flip flop with preset and clear

Part Details:

74ACT74 DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR s HIGH SPEED: fMAX = 250MHz (TYP.) at VCC = 5V s LOW POWER DISSIPATION:ICC = 4µA(MAX.) at TA=25°C s COMPATIBLE WITH TTL OUTPUTSVIH = 2V (MIN.), VIL = 0.8V (MAX.) s 50 TRANSMISSION LINE DRIVING DIP SOP TSSOP CAPABILITY s SYMMETRICAL OUTPUT IMPEDANCE:|IOH| = IOL = 24mA (MIN) ORDER CODES s BALANCED PROPAGATION DELAYS: PACKAGE TUBE T & R tPLH tPHL DIP 74ACT74B s OPERATING VOLTAGE RANGE:V SOP 74ACT74M 74ACT74MTR CC (OPR) = 4.5V to 5.5V TSSOP 74ACT74TTR s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 74 s IMPROVED LATCH-UP IMMUNITY CLEAR and PRESET are independent of theclock and accomplished by a low setting on the DESCRIPTION appropriate input. The 74ACT74 is an advanced high-speed CMOS The device is designed to interface directly High DUAL D-TYPE FLIP FLOP WITH PRESET AND Speed CMOS systems with TTL, NMOS and CLEAR fabricated with sub-micron silicon gate CMOS output voltage levels. and double-layer metal wiring C2MOS tecnology. All inputs and outputs are equipped with A signal on the D INPUT is transferred to the Q protection circuits against static discharge, giving and Q OUTPUTS during the positive going them 2KV ESD immunity and transient excess transition of the clock pulse.

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74ACT74.pdf Datasheet