M74HC367 HEX BUS BUFFER WITH 3 STATE OUTPUT NON INVERTING HIGH SPEED: t = 9ns (TYP.) at V = 6V PD CC LOW POWER DISSIPATION: I = 4A(MAX.) at T =25C CC A HIGH NOISE IMMUNITY: V = V = 28 % V (MIN.) NIH NIL CC DIP SOP TSSOP SYMMETRICAL OUTPUT IMPEDANCE: I = I = 6mA (MIN) OH OL BALANCED PROPAGATION DELAYS: t t PLH PHL ORDER CODES WIDE OPERATING VOLTAGE RANGE: PACKAGE TUBE T & R V (OPR) = 2V to 6V CC DIP M74HC367B1R PIN AND FUNCTION COMPATIBLE WITH SOP M74HC367M1R M74HC367RM13TR 74 SERIES 367 TSSOP M74HC367TTR DESCRIPTION The M74HC367 is an high speed CMOS HEX enabled when G1 and/or G2 inputs are held low, BUS BUFFER 3-STATE OUTPUTS fabricated and when held high, these outputs are disabled in 2 with silicon gate C MOS technology. a high-impedance state. This device contains six buffers, four buffers are All inputs are equipped with protection circuits controlled by an enable input (G1) and the other against static discharge and transient excess two buffers are controlled by the other enable voltage. input (G2) the outputs of each buffer group are PIN CONNECTION AND IEC LOGIC SYMBOLS July 2001 1/10M74HC367 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL NAME AND FUNCTION 1, 15 G1, G2 3 State Output Enable Input 2, 4, 6, 10, 1A to 6A Data Inputs 12, 14 3, 5, 7, 9, 11, 1Y to 6Y Data Outputs 13 8 GND Ground (0V) 16 V Positive Supply Voltage CC TRUTH TABLE INPUTS OUTPUTS G An Yn LLL LH H HX Z X: Dont Care Z: High Impedance ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit V Supply Voltage -0.5 to +7 V CC V DC Input Voltage -0.5 to V + 0.5 V I CC V DC Output Voltage -0.5 to V + 0.5 V O CC I DC Input Diode Current 20 mA IK I DC Output Diode Current 20 mA OK I DC Output Current 35 mA O I or I DC V or Ground Current 70 mA CC GND CC P Power Dissipation 500(*) mW D T Storage Temperature -65 to +150 C stg T Lead Temperature (10 sec) 300 C L Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied (*) 500mW at 65 C derate to 300mW by 10mW/C from 65C to 85C RECOMMENDED OPERATING CONDITIONS Symbol Parameter Value Unit V Supply Voltage 2 to 6 V CC V Input Voltage 0 to V V I CC V Output Voltage 0 to V V O CC T Operating Temperature -55 to 125 C op Input Rise and Fall Time V = 2.0V 0 to 1000 ns CC t , t V = 4.5V 0 to 500 ns r f CC V = 6.0V 0 to 400 ns CC 2/10