Part # M74HC240 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

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

Part Details:

M74HC240 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED) s HIGH SPEED: tPD = 10ns (TYP.) at VCC = 6V s LOW POWER DISSIPATION:ICC = 4µA(MAX.) at TA=25°C s HIGH NOISE IMMUNITY:VNIH = VNIL = 28 % VCC (MIN.) DIP SOP TSSOP s SYMMETRICAL OUTPUT IMPEDANCE:|IOH| = IOL = 6mA (MIN) s BALANCED PROPAGATION DELAYS:t ORDER CODES PLH tPHL s WIDE OPERATING VOLTAGE RANGE: PACKAGE TUBE T & R VCC (OPR) = 2V to 6V DIP M74HC240B1R s PIN AND FUNCTION COMPATIBLE WITH SOP M74HC240M1R M74HC240RM13TR 74 SERIES 240 TSSOP M74HC240TTR DESCRIPTION This device is designed to be used with 3 state The M74HC240 is an advanced high-speed memory address drivers, etc. CMOS OCTAL BUS BUFFER (3-STATE) All inputs are equipped with protection circuits fabricated with silicon gate C2MOS technology. against static discharge and transient excess G control input governs four BUS BUFFERs. voltage. PIN CONNECTION AND IEC LOGIC SYMBOLS July 2001 1/10 M74HC240 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL

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M74HC240.pdf Datasheet