Part # 74AC273 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Octal D-type flip flop with clear

Part Details:

74AC273 OCTAL D-TYPE FLIP FLOP WITH CLEAR s HIGH SPEED: s fMAX = 250MHz (TYP.) at VCC = 5V s LOW POWER DISSIPATION:ICC = 8µA(MAX.) at TA=25°C s HIGH NOISE IMMUNITY:VNIH = VNIL = 28 % VCC (MIN.) 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 74AC273B s OPERATING VOLTAGE RANGE:V SOP 74AC273M 74AC273MTR CC (OPR) = 2V to 6V TSSOP 74AC273TTR s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 273 s IMPROVED LATCH-UP IMMUNITY transfered to the Q output on the positive goingedge of the clock pulse. DESCRIPTION When the CLEAR input is held low, the Q outputs The 74AC273 is an advanced high-speed CMOS are held low independentely of the other inputs. OCTAL D-TYPE FLIP FLOP WITH CLEAR All inputs and outputs are equipped with fabricated with sub-micron silicon gate and protection circuits against static discharge, giving double-layer metal wiring C2MOS technology. them 2KV ESD immunity and transient excess Information signals applied to D inputs are voltage. PIN CONNECTION AND IEC LOGIC SYMBOLS April 2001

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74AC273.pdf Datasheet