Part # 74LCX244 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Low voltage CMOS octal bus buffer (3-state) with 5V tolerant inputs and outputs


Part Details:

74LCX244 LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS s 5V TOLERANT INPUTS AND OUTPUTS s HIGH SPEED:tPD = 6.5 ns (MAX.) at VCC = 3V s POWER DOWN PROTECTION ON INPUTS AND OUTPUTS s SYMMETRICAL OUTPUT IMPEDANCE:|I SOP TSSOP OH| = IOL = 24mA (MIN) at VCC = 3V s PCI BUS LEVELS GUARANTEED AT 24 mA s BALANCED PROPAGATION DELAYS: Table 1: Order Codes tPLH tPHL PACKAGE T & R s OPERATING VOLTAGE RANGE:VCC(OPR) = 2.0V to 3.6V (1.5V Data SOP 74LCX244MTR Retention) TSSOP 74LCX244TTR s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 244 and high speed 3.3V applications; it can be s LATCH-UP PERFORMANCE EXCEEDS interfaced to 5V signal environment for both inputs 500mA (JESD 17) and outputs. s ESD PERFORMANCE: It has same speed performance at 3.3V than 5V HBM > 2000V (MIL STD 883 method 3015); AC/ACT family, combined with a lower power MM > 200V consumption.This device is designed to be used with 3 state DESCRIPTION memory address drivers, etc. The 74LCX244 is a low voltage CMOS OCTAL All inputs and outputs are equipped with BUS BUFFER (NON-INVERTED) fabricated with protection circuits against static discharge, giving sub-micron silicon gate and double-layer metal them 2KV ESD immunity and transient excess wiring C2MOS technology. It is ideal for low power voltage.


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74LCX244.pdf Datasheet