M74HCT367 HEX BUS BUFFER WITH 3 STATE OUTPUT NON INVERTING HIGH SPEED: t = 14ns (TYP.) at V = 4.5V PD CC LOW POWER DISSIPATION: I = 4A(MAX.) at T =25C CC A COMPATIBLE WITH TTL OUTPUTS : V = 2V (MIN.) V = 0.8V (MAX) IH IL DIP SOP TSSOP SYMMETRICAL OUTPUT IMPEDANCE: I = I = 6mA (MIN) OH OL BALANCED PROPAGATION DELAYS: t t PLH PHL ORDER CODES PIN AND FUNCTION COMPATIBLE WITH PACKAGE TUBE T & R 74 SERIES 367 DIP M74HCT367B1R SOP M74HCT367M1R M74HCT367RM13TR DESCRIPTION TSSOP M74HCT367TTR The M74HCT367 is an high speed CMOS HEX BUS BUFFER 3-STATE OUTPUTS fabricated 2 with silicon gate C MOS technology. and when held high, these outputs are disabled in This device contains six buffers, four buffers are a high-impedance state. controlled by an enable input (G1) and the other All inputs are equipped with protection circuits two buffers are controlled by the other enable against static discharge and transient excess input (G2) the outputs of each buffer group are voltage. enabled when G1 and/or G2 inputs are held low, PIN CONNECTION AND IEC LOGIC SYMBOLS September 2001 1/9 Obsolete Product(s) - Obsolete Product(s)M74HCT367 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 4.5 to 5.5 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 t , t Input Rise and Fall Time (V = 4.5 to 5.5V) 0 to 500 ns r f CC 2/9 Obsolete Product(s) - Obsolete Product(s)