Part # 74AC245 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Octal bus transceiver with 3 state outputs (non inverted)


Part Details:

74AC245 OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (NON INVERTED) s HIGH SPEED: t PD = 4.5ns (TYP.) at VCC = 5V s LOW POWER DISSIPATION:ICC = 4µA(MAX.) at TA=25°C s HIGH NOISE IMMUNITY:VNIH = VNIL = 28 % VCC (MIN.) s 50 TRANSMISSION LINE DRIVING CAPABILITY DIP SOP TSSOP s SYMMETRICAL OUTPUT IMPEDANCE:|IOH| = IOL = 24mA (MIN) s BALANCED PROPAGATION DELAYS: ORDER CODES tPLH tPHL PACKAGE TUBE T & R s OPERATING VOLTAGE RANGE:V DIP 74AC245B CC (OPR) = 2V to 6V SOP 74AC245M 74AC245MTR s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 244 TSSOP 74AC245TTR s IMPROVED LATCH-UP IMMUNITY DIR input. The enable input G can be used to DESCRIPTION disable the device so that the buses are effectively The 74AC245 is an advanced high-speed CMOS isolated.. OCTAL BUS TRANSCEIVER (3-STATE) All floating bus terminals during HIGH-Z state fabricated with sub-micron silicon gate and must be held HIGH or LOW double-layer metal wiring C2MOS tecnology. All inputs and outputs are equipped with This IC is intended for two-way asynchronous protection circuits against static discharge, giving communication between data buses and the them 2KV ESD immunity and transient excess direction of data transmission is determined by


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74AC245.pdf Datasheet